base_reverse_dns,name,type
1000island.net,1000 Island,ISP
163.com,163,Email Provider
163data.com.cn,China Telecom,ISP
180medical.com,180 Medical,Healthcare
1e100.net,Google,Technology
263.net,263,Email Provider
2day.kz,2DAY Telecom LLP,ISP
360group.es,360 group,Web Host
3bb.in.th,3BB,ISP
3dprintingindustry.com,3D Printing Industry,Industrial
3kt.eu,3K Technology,MSP
4gbhost.com,4GBHost,Web Host
82-165-19-207.plesk.page,Digital Health Portal,Healthcare
United-domains.de,United Domains,Web Host
a2hosting.com,A2Hosting,Web Host
aaltoscientific.com,Aalto Scientific,Healthcare
aams6.jp,"BroadBand Security, Inc",MSSP
ab-group.biz,AsiaBell,ISP
aba2net.com,ABA2Net,ISP
abchk.net,ABCHK,Web Host
abnormal-email.com,Abnormal AI,Email Security
academiasupport.org,Academia Support Japan,Education
accessmedlab.com,Access Medical Labs,Healthcare
acelerate.net,AXS Bolivia S. A.,ISP
acessecomunicacao.com.br,Acesse,ISP
acessoline.net.br,Alt Telecom,ISP
ach.or.jp,Ageo Central General Hospital,Healthcare
acropolis.org,New Acropolis,Education
activegate-ss.jp,Active! gate SS,Email Security
adabank.com.tr,Dünya Katılım,Finance
adairit.com,Adair IT,MSP
additionnetworks.net,CherryRoad Technologies,MSP
admintek.net,Admintek,Web Host
admintekcr.net,Admintek,Web Host
admiral.ne.jp,ASJ,ISP
adnhosting.ca,ADN Communications,Web Host
adnsl.com,ADN Telecom,ISP
adp.com,ADP,Finance
adrz.nl,Adrz,Healthcare
adsl-pool.sx.cn,China Unicom,ISP
adventconstructions.co.tz,Advent Construction Limited,Industrial
aeroinc.net,The Areo Group,Industrial
aesbg.net,AESNET,ISP
aeza.network,Aeza,Web Host
af-k.de,I-NetPartner GmbH,ISP
afghan-wireless.com,Afghan Wireless,ISP
afnet.net,AFNET,ISP
afriminesa.com,Afrimine Southern Africa,Industrial
agencia-atlas.com,Groupo Atlas,Logistics
agoda.com,Agoda,Travel
aichi-colony.jp,Aichi Developmental Disability Center,Healthcare
aigmedical.com,Affiliates in Gastroenterology,Healthcare
aila.org,American Immigration Lawyers Association,Nonprofit
aircleaningspecialists.com,"Air Cleaning Specialists, Inc.",Industrial
aircomusa.com,FaxPipe (Formerly AirCom USA),SaaS
airgas.com,Airgas,Industrial
airtel.co.zm,Airtel,ISP
airtel.in,Airtel,ISP
airtel.ne,Airtel,ISP
airtelbroadband.in,Airtel,ISP
airtelkenya.com,Airtel,ISP
ajrmexico.net,AJR,Logistics
ajusa.com,AJ-USA,Retail
aknet.kg,AkNet,ISP
akura.ne.jp,Akura,Logistics
albatros.uz,Albatros Health Care,Healthcare
alembic.co.in,Alembic Pharmaceuticals,Healthcare
alestra.net.mx,Alestra,ISP
aliyun.com,Alibaba Cloud,Web Host
alliancebroadband.in,Alliance Broadband,ISP
alligacom.com,TrueCommerce,SaaS
alltradebusiness.it,AllTrade Business,Marketing
almanet.net,Alma Communications,ISP
almobile.com,AL Mobile,SaaS
alpha-mail.net,Otsuka Corporation,MSP
alpha-prm.jp,Otsuka Corporation,MSP
altel.kz,Atal,ISP
altmanadvisors.com,Altman Advisors,Finance
altovalenet.com.br,Alto Vale Net,ISP
alwaysdata.com,alwaysdata,Web Host
amazon.com,Amazon,Technology
amazonaws.com,Amazon Web Services (AWS),PaaS
amazonses.com,Amazon SES,SaaS
amberit.net,Amber IT,ISP
ambisys.net,Ambisys,Healthcare
amdintl.com.tw,Kangjian Biomedical Technology,Healthcare
america.net,America.net,Web Host
americanam.org,American Advanced Management,Healthcare
amethyst.co.jp,Amethyst,Healthcare
ampernet.com.br,Ampernet,ISP
amplia.co.tt,AMPLIA,ISP
anet.net.th,ANET,ISP
antelecom.net,Antelecom,ISP
anti-spam-premium.com,Liquid Web,Web Host
antilles-sante.com,AAS Medical,Healthcare
antispamcloud.com,N-able,Email Security
antispameurope.com,Hornetsecurity,Email Security
anylogic.com,AnyLogic,SaaS
aopa.org,AOPA,Travel
apaudit.eu,Transparent,Finance
aplusgroup.net,A Plus International,Healthcare
apple.com,Apple,Email Provider
applefibernet.com,Apple Fibernet,ISP
applicationx.net,Application X,MSP
appriver.com,OpenText AppRiver,Email Security
aps-inc.co.jp,Arahi Polyslider,Industrial
aqmhost.net,AqmHost,Web Host
aragon.es,Government of Aragon,Government
arapabruzzo.it,ARAP,Industrial
archerirm.us,Archer GRC,SaaS
arcor-ip.net,Vodafone,ISP
arena.ne.jp,WebARENA,ISP
arij.org,ARIJ Institute,Nonprofit
arizona.edu,University of Arizona,Education
arpinet.am,Arpinet,ISP
artehosting.com.mx,Artehosting,Web Host
aruba.it,Aruba.it,Web Host
as42831.net,UK Dedicated Servers,Web Host
asahikawa-med.ac.jp,Asahikawa Med,Healthcare
ashtelstudios.com,Ashtel Studios,Healthcare
asiaitserver.com,Asia IT Solution Co.,MSP
asianet.co.th,Ttur Internet Corporation,ISP
askbis.com,BIS,Web Host
asl2.liguria.it,ASL2,Healthcare
asmecal.it,ASMENET CALABRIA,Government
assaytechnology.com,Assay Technology,Industrial
assentportal.com,Assent,SaaS
assp.org,American Society of Safety Professionals,Healthcare
asteria.com,Asteria,SaaS
asu-vei.ru,ASU-VEI,Industrial
atextelecom.com.br,ATEX Telecom,ISP
atmailcloud.com,atmail,Email Provider
ats.ca,ATS Healthcare,Healthcare
att.net,AT&T,ISP
atw.ne.jp,ATW,Web Host
au-net.ne.jp,KDDI,ISP
au.com,au,ISP
auone-net.jp,KDDI,ISP
aussiebb.com.au,Aussie Broadband,ISP
autotask.net,Kaseya,SaaS
averypartners.net,Avery Partners,Healthcare
avis.ne.jp,Densan Avis,ISP
aviso.ci,Orange,ISP
avnam.net,VPS Argentina,Web Host
awasr.om,Awasr,ISP
awm.com.tr,Yöncü Bilişim Çözümleri Limited Şirketi,Web Host
axspace.com,AXspase,Web Host
axtel.net,Axtel,ISP
azeronline.com,Azeronline,ISP
azteca-comunicaciones.com,Aztec Communications Columbia,ISP
azure.com,Microsoft Azure,PaaS
backland.net,Backland Communications,MSP
balifiber.id,BaliFiber,ISP
banchero.org,Bancharo Disability Services,Healthcare
bankofamerica.com,Bank of America,Finance
barak-online.net,Netvision,ISP
barracuda.com,Barracuda,Email Security
barvanet.kz,Barvanet,MSP
basketnews.lt,BasketNews,Sports
basmail.jp,TOKI Communications Corporation,ISP
bayada.com,BAYADA Home Health Care,Healthcare
bayer.de,Bayer,Healthcare
bayoulandcs.com,Bayouland Computer Solutions,MSP
bbemaildelivery.com,BombBomb,Marketing
bbnetup.com.br,BBNET UP,ISP
bbtel.com,BBTEL,ISP
bcdtravelmexico.com.mx,BCD Travel Mexico,Travel
bcs.org,BCS,Nonprofit
bdcom.com,BDCOM Online,ISP
beaumont.org,Corewell Health (Formerly Beaumont),Healthcare
bedbathandbeyond.com,Bed Bath & Beyond,Retail
bell.ca,Bell Canada,ISP
bell.net,Bell Canada,ISP
benkan.co.jp,Benkan,Industrial
berea.edu,Berea College,Education
berkeley.edu,UC Berkley,Education
betterhomeowners.com,InTouch Systems,Marketing
bezeqint.net,Bezeq International,ISP
bigcommerce.net,BigCommerce,SaaS
biglobe.ne.jp,BIGLOBE,ISP
bigpond.com,Telstra,ISP
bigscoots.com,BigScoots,Web Host
biodose.com,BioDose,Healthcare
biotika.sk,Biotika,Healthcare
bisno1.co.jp,"Bis Co., Ltd.",Construction
bisv.ru,Bisv.ru,ISP
blackfriarsam.com,Blackfriars Asset Management,Finance
blacknight.com,Blacknight Solutions,Web Host
blacksun.ca,MSP Corp,Web Host
blanksoft.dev,BlankSoft,MSP
blinktelecom.com.br,Blink Telecom,ISP
blitzmediahosting.ca,Blitz Media,Web Host
bls.gov,U.S. Bureau of Labor Statistics,Government
bluehost.com,Bluehost,Web Host
bluemission.net,Blue Mission,Web Host
bluesea.org,Blue Sea Foundation,Marketing
bluetie.com,BlueTie,MSP
bnpparibas.com,BNP Paribas,Finance
bnpparibas.fr,Banque BNP Paribas,Finance
bohc.co.jp,Benefit One Inc.,Retail
bol-online.com,Bangladesh Online,ISP
bookingtimes.com,BookingTimes,SaaS
bostrad.com,Bostrad Supply Chain Ltd,Logistics
bov.com,Bank of Valletta,Finance
bracnet.net,BRACNet Limited,ISP
brandeis.edu,Brandeis University,Education
brasildigital.net.br,Brasil Digital Telecom,ISP
bravehost.com,Bravenet,Web Host
bravenet.com,Bravenet,Web Host
braveriver.com,Brave River,MSP
breakthru.net,BreakThru,MSP
bredband2.com,Broadband2,ISP
breezein.net,BRIZ,ISP
breezelineohio.net,Breezeline,ISP
bright.net,CNI,ISP
brightspace.com,D2l Brightspace,SaaS
brinkster.com,Brinkster,Web Host
brisanet.net.br,Brisianet,ISP
broadband.hu,One Hungary,ISP
broadridge.com,Broadridge,Finance
btc-net.bg,Viacom,ISP
btopenworld.com,BT,ISP
bugtusselwireless.com,Bug Tussel,ISP
bulsat.com,Bulsatcom,ISP
bumblebeelinens.com,Bumbletree Linens,Retail
bunkaren.or.jp,Japan Culture and Welfare Federation of Agricultural Cooperatives,Agriculture
burnhamholdings.com,Burnham Holdings,Industrial
buroserv.net.au,Brunoserv,ISP
c3.net.pl,C3 NET,ISP
cable.net.co,Cablenet,ISP
cablecom.ch,UPC,ISP
cableonda.net,Cable Onda,ISP
cabletel.com.mk,A1,ISP
cablevision.net.mx,Izzi Telecom,ISP
cairohost.com,Black Host,Web Host
caiway.nl,Caiway,ISP
calero.com,Calero,MSP
calpoly.edu,Cal Poly,Education
calvin.edu,Calvin University,Education
canonet.ne.jp,Canonet,MSP
carandainet.com.br,CN Internet,ISP
cardhealth.com,Cardinal Health,Healthcare
cardinal.com,Cardinal Health,Healthcare
cardinalhealth.com,Cardinal Health,Healthcare
cardinalscriptnet.com,Cardinal Health,Healthcare
carecentrix.com,CareCentrix,Healthcare
carleton.edu,Carlton College,Education
carrierzone.com,carrierzone,Email Security
carsforkids.org,Cars For Kids,Nonprofit
case.edu,Case Western Reserve University,Education
castrum.com.br,Castrum Internet,ISP
catnet.jp,Honjo Cable,ISP
cbe.ae,CBE,Construction
cbssports.com,CBS Sports,Entertainment
cbwchc.org,Charles B. Wang Community Health,Healthcare
ccc-group.com,Canada Colors and Chemicals Limited (CCC),Industrial
cdbhospital.com,CBD Hospital,Healthcare
celeste.fr,CELESTE,ISP
celsiainternet.com,Celsia Internet,ISP
centerasecurity.com,Centera Email Defence,Email Security
centerasecurity.dk,Centera Email Defence,Email Security
centralesupelec.fr,CentraleSupélec,Education
centralinteractiva.com.mx,Central Interactiva,Marketing
centralnetx.com.br,Centralnet,ISP
centurylink.com.pe,Cirion,MSP
centurylink.net,CenturyLink,ISP
certronic.com.ar,Certronic,SaaS
ceystel.com.ar,CeySTEL,ISP
ch-saintcalais.fr,Centre Hospitalier du Mans,Healthcare
chaiyohosting.com,Chaiy oHosting,Web Host
changethatup.com,Change That Up,Healthcare
charter.net,Charter,ISP
chase.com,Chase Bank,Finance
cheetahmail.com,Marigold,SaaS
chiba-u.jp,Chiba University,Education
chikamori.com,Chikamori Health Care Group,Healthcare
childrenscolorado.org,Children's Hospital Colorado,Healthcare
childrenshospital.org,Boston Children's Hospital,Healthcare
chinamobile.com,China Mobile,ISP
chinaunicom.cn,China Unicom,ISP
chinaxingye.com,Suzhou Sinye Materials Technology,Industrial
ciliotech.com,Cilio,SaaS
cimcorp.com,Cimcorp,Industrial
circleamedical.com,Circle A Medical,Healthcare
cirrushosting.com,Cirrus Hosting,Web Host
cisco.com,Cisco,Technology
cityemail.com,CityEmail,Email Provider
cjas.org,Cornell Anime Club,Education
ckt.net,Craw-Kan Telephone Cooperative,ISP
clarix.com,Clarix,MSP
claro.com.do,Claro,ISP
claro.com.ec,Claro,ISP
claro.net.do,Mail2World,Email Provider
claytonindustries.com,Clayton Industries,Industrial
clearwave.com,Clearwave Fiber,ISP
clemson.edu,Clemson University,Education
clicktelecomunicacoes.com.br,Click Telecomunicações,ISP
clientes-izzi.mx,Izzi Telecom,ISP
clientes-zap-izzi.mx,Izzi Telecom,ISP
climaideal.com,Clima Ideal,Retail
clinique-saint-george.com,Polyclinique Saint George,Healthcare
cloud-mail.jp,CloudMail,Email Provider
cloud-sec-av.com,Check Point Avanan,Email Security
cloudaccess.net,CloudAccess.net,Web Host
cloudezapp.io,EmailHeads.NET,Marketing
cloudfilter.net,Proofpoint Cloudmark,Email Security
cloudflare-email.com,Cloudflare,Email Security
cloudflare-email.net,Cloudflare,Email Security
cloudflare.net,Cloudflare,SaaS
cloudhost.web.id,PT Cloud Hosting Indonesia,Web Host
clouditalia.com,Retelit,Web Host
cloudwaysapps.com,Cloudways,Web Host
cloudwebhosting.com,NameHero,Web Host
clsvrsystems.net,GMO Cloud,IaaS
clubexpress.com,ClubExpress,SaaS
cmo.de,CMO,Web Host
cn4e.com,35.com,Web Host
cniteam.com,CNI,ISP
coastalhosting.net,coastalhosting.net,Web Host
cod.edu,College of DuPage,Education
codetel.net.do,codetel.net.do,ISP
coeficiente.net.mx,Coeficiente,ISP
coex.co.kr,COEX,Marketing
cogeco.ca,Cogeco,ISP
cogeco.net,Cogoco,ISP
cognizant.com,Cognizant,Technology
collascrill.com,Collas Crill,Legal
collectivhosting.com,Collectiv,Web Host
colocrossing.com,ColoCrossing,ISP
colos.kz,IFC COLOS,Logistics
combell.com,Combell,Web Host
comcast.net,Comcast,ISP
comcastbusiness.net,Comcast Business,ISP
comfori.com,Comfori,SaaS
comline.com,West Coast Internet (WCI),ISP
communitect.com,Solutionreach,SaaS
communitymedical.org,Community Medical Centers,Healthcare
complemar.com,Complemar,Logistics
compliancearchitects.net,Compliance Aarchitects,Healthcare
compu-type.net,Compu-Type,MSP
compusystems.com,CompuSystems,SaaS
computerguyz.ca,Computer Guyz,MSP
computerstlouis.com,Computer St. Louis,MSP
computronics.com,Computronics,Technology
comune.livorno.it,Città di Livorno,Government
comunitel.net,Vodafone,ISP
concurcompleat.com,Concur Compleat,SaaS
concursolutions.com,SAP Concur,SaaS
condosites.net,CondoSites,SaaS
conecttelecom.com.br,Connect Telecom,ISP
conoha.ne.jp,ConoHa,Web Host
consolidatedlabel.com,Consolidated Label,Print
constantcontact.com,Constant Contact,Marketing
consumermedsafety.org,Institute for Safe Medication Practices,Healthcare
contaboserver.net,Contabo,Web Host
convention.co.jp,Japan Convention Services,Marketing
convergent-interfreight.com,Convergent Interfreight,Logistics
convergentindia.com,Convergent Wireless,MSP
coopenet.com.ar,Coopenet,ISP
corbina.ru,PJSC VimpelCom,ISP
corblock.com,Corblock,Industrial
corewellhealth.org,Corewell Health,Healthcare
cornell.edu,Cornell University,Education
corp-email.com,Shanghai Qingyu Computer Technology,Email Security
cotas.com.bo,Cotas,ISP
cotecal.com.ar,Cotecal,ISP
cotton-warehouse.com,Cotton Warehouse Classic Cars,Automotive
coucou-networks.fr,Free Mobile,ISP
cox.net,Cox Communications,ISP
cp247.net,M247,Web Host
cpanelhost.cl,cPanelHost,Web Host
cpi.ad.jp,CPI,Web Host
cpi340b.com,Contract Pharmacy Insight,Healthcare
cpsinet.com,TruBridge,Healthcare
creatingpossibilities.co.uk,Creating Possibilities,Marketing
creehan.com,Inovalon (Formerly Creehan & Company),Healthcare
crossinx.com,Unifiedpost Group,SaaS
crowncloud.net,CrownCloud,Web Host
crxmgmt.com,The Medicine Shoppe Franchisee,Healthcare
cslox.com,CS LoxInfo,ISP
csloxinfo.com,CSL,MSP
csod.com,Cornerstone,SaaS
ctbcbank.com.ph,CTBC Bank (Philippines) Corp.,Finance
ctbctelecom.com.br,Algar Telecom,ISP
ctl.one,CenturyLink,ISP
cubiespot.net.id,Cubiespot,ISP
cuenote.jp,Cuenote,SaaS
cvent-planner.com,Cvent,SaaS
cvtsv.com,Cvent,SaaS
cwmc.com.br,CWMC,ISP
cwru.edu,Case Western Reserve University,Education
cyberfuel.com,Cyberfuel.com,Web Host
cyberlynk.net,CyberLynk,MSP
cybermail.jp,CyberMail,Email Provider
cybermesa.com,Cyber Mesa,ISP
cybernextech.co.th,CYBER NEXTECH,Web Host
cyfrowypolsat.pl,Polsat Box,ISP
cynet.com.my,Cynet,Web Host
cynethost.com,Cynet,Web Host
cyon.net,Cyon,Web Host
d2s.cloud,d2s.cloud,Web Host
daemonmail.ner,DaemonMail,Email Provider
daemonmail.net,TierraNet,Web Host
dailyinvesthub.com,Daily Invest Hub,Finance
dailyrazor.com,DailyRazor,Web Host
dal.net.tr,DALNET,Web Host
damcogroup.com,Damco Solutions,MSP
damel.com,Damel Group,Food
daraju.com,Daraju,Healthcare
darysoft.com,Dary Web Designs,Web Host
datanat.com,Datanational Corporation,MSP
datawagon.net,DataWagon,Web Host
dattar.com.ar,Dattar,MSP
dattaweb.com,HostMar,Web Host
daystar.io,Daystar Email Service,Email Provider
ddccommunications.com,DDC public affairs,Marketing
ddnsgeek.com,Dynu,Web Host
default-host.net,INHOSTED LP,Web Host
delhitel.net,Delhi Telephone Company,ISP
deliverychain.io,Delivery Chain,SaaS
deskwing.net,DESKWING,Email Provider
dexanet.co.id,Dexanet,ISP
dfn.nl,DELTA Fiber,ISP
dgsys.es,DGsys,Web Host
dhl.com,DHL,logistics
diakovere.de,DIAKOVERE,Healthcare
dialego.de,Dialego,Marketing
digijadoo.net,Jadoo Digital,ISP
digikabel.hu,One Hungary (Formerly DIGI),ISP
digitalairstrike.com,Digital Air Strike,Marketing
digiturunc.com,Digiturunc,Web Host
dimenoc.com,HostDime.com,Web Host
directnic.net,Directnic.com,Web Host
directwifi.com.br,Direct Internet,ISP
discovergreene.com,"Greene County, New York",Government
disenosweb.mx,Hive Studio,Web Host
dishemail.com,DISH,ISP
dji.com,DJI,Technology
dlivry.co,Twilio SendGrid,Marketing
dmmhosts.com,DMM Hosts,Web Host
dnchosting.com,Directnic,Web Host
dnns.net,No-IP Dynamic DNS,Web Host
dnsthai.com,Aptum Technologies,MSP
doctors.org.uk,Doctors.net.uk,Healthcare
docusign.com,Docusign,SaaS
domaincentral.com.au,Domain Central,Web Host
domaineinternet.ca,Rapidenet Canada,Web Host
domainit.com,DomainIt,Web Host
donpac.ru,Rostelecom,ISP
dosscloudservices.com,Doss Business Systems,MSP
doteasy.com,Doteasy,Web Host
dotinternetbd.com,DOT Internet,ISP
dotroll.com,DotRoll,Web Host
downloaddatarecovery.com,KernelApps,Technology
draminski.com,Dramiński Technology,Healthcare
dreamcompute.com,Dreamhost,Web Host
dreamhost.com,Dreamhost,Web Host
dreamhostps.com,Dreamhost,Web Host
drew.edu,Drew University,Education
drive.ne.jp,Drive Network,Web Host
drjapan-jp.com,"Dr. Japan Co., Ltd.",Healthcare
dslon.ws,Dslon Wireless,ISP
dsmc.or.kr,Keimyung University Dongsan Medical Center,Healthcare
dsw.com,DSW,Retail
dtel.com.br,Dtel Telecom,ISP
dts-security.de,DTS,MSP
duck.com,DuckDuckGo,Search Engine
duke.edu,Duke University,Education
dunyakatilim.com.tr,Dünya Katılım,Finance
dvcotechnology.com,Cision,Marketing
dwgreen.com,DW Green Company,Marketing
dwit.co.kr,Daewon Information Technology Co.,MSP
dynadot.com,Dynadot,Web Host
dynamic-mytachyon.in,Tachyon Communications,ISP
dyspatchit.net,Dyspatchit,Marketing
e-mmunity.net,VIPRE,Email Security
e2ma.net,Emma,Marketing
eaglecom.net,Vyve Broadband,ISP
eastern-tele.com,Eastern Communications,ISP
easterndsl.com.ph,Eastern Communications,ISP
eastlink.ca,Eastlink,ISP
easy-hebergement.net,Easy-Hébergement,Web Host
easydns.com,easyDNS,Web Host
easymail.ca,easyMail,Email Provider
easyonnet.io,Easy on Net,Web Host
easyseo.com.my,SEO Services Malaysia,Marketing
easyweb.com,easyDNS,Web Host
eboundhost.com,eBoundhost,Web Host
echolabs.net,Echo Labs,MSP
echoworx.net,Echoworx,Email Security
ecm8.com,Campaign Master (UK),Marketing
ecosoft.com,Ecosoft,Industrial
ecritel.net,Ecritel,MSP
edgepark.com,Edgepark,Healthcare
edu.com,InstructionalAssistant,SaaS
eduneering.com,UL EHS training,SaaS
eforw.com,Eforw,Email Provider
egov.com,Tyler Technologies,SaaS
egress.cloud,Egress Software,Email Security
egs-seg.gc.ca,Canada Government Electronic Directory Services (GEDS),Government
ehafconsulting.org,EHAF Consulting Engineers,Construction
ehime-u.ac.jp,Ehime University,Education
ehostsolution.net,E Host Solution,Web Host
eigbox.net,Newfold Digital,Web Host
einsteinmail.com,Einstein Industries,Web Host
eircom.net,Eir,ISP
ejpress.com,eJournalPress,SaaS
elcat.kg,ElCat,ISP
elcom.ru,Rostelcom,ISP
electric.net,VIPRE,Email Security
elevatedstudios.tech,Elevated Studios,Web Host
eleven.mx,Eleven Marketing Labs,Marketing
elive.net,Elive,Web Host
ellipse.net,Ellipse,MSP
elmecnet.net,Elmec Informatica,MSP
elnk.net,Earthlink,ISP
email-od.com,SocketLabs,SaaS
emailarray.com,Emailarray,Email Provider
emailowl.com,NameSilo,Web Host
emailsecurity.app,Mesh Security,Email Security
emailservice.io,Mailprotector,Email Security
emailsrv.net,Mailprotector,Email Security
emailsrvr.com,Rackspace Email,Email Security
emberpoint.com,Ember Point,SaaS
empaquesmundiales.com,Empaques Mundiales,Industrial
emporiaresearch.com,Emporia,SaaS
emsecure.net,Selligent,Marketing
emsend2.com,ActiveCampaign,Marketing
enagroup.net,ENA Group,Construction
encrypttitan.net,EncryptTitan,Email Security
enguard.com,EnGuard,Email Security
eninetworks.com,ENI Networks,ISP
enova.com,Enova International,Finance
entelchile.net,Entel,ISP
entelvias.com.br,Entelvias,ISP
enternetprovedor.com.br,Enternet,ISP
entrata.com,Entrata,SaaS
entrustedmail.net,EntrustedMail,Email Security
eonemedia.com,eOneMedia,Photography
epbfi.com,EPB,ISP
epicpc.com,Epic Health,Healthcare
epicura.be,EpiCURA,Healthcare
epsl1.com,Publicis Groupe,Marketing
erie.gov,"Erie County, New York",Government
erlabrunn.de,Kliniken Erlabrunn,Healthcare
ertelecom.ru,ER-Telecom,ISP
eskerondemand.com,Esker,SaaS
esosoft.net,EcoSoft,Web Host
etc.uz,East Telecom,ISP
etex.net,Etex,ISP
ethunder-hosting.com,Ethunder Hosting,Web Host
etik-cloud.com,Infomaniak,IaaS
etipres.com,ETIPRES,Print
etius.jp,WebArena,Web Host
etouches.com,Stova,SaaS
etronsol.com,Etron Solutions,MSP
eventsairmail.com,EventsAir,SaaS
evernet.net.co,Evernet,ISP
evertecinc.com,Evertec,Finance
evertecpr.com,Evertec,Finance
exacthosting.com,Exact Hosting,Web Host
exactt.com,Salesforce Marketing Cloud (Formerly ExactTarget),Marketing
exacttarget.com,Salesforce Marketing Cloud (Formerly ExactTarget),Marketing
execulink.net,Execulink Telecom,ISP
expedia.net,Expedia,Travel
explori.com,Explori,Event Planning
expositltd.com,Exposit Ltd.,MSP
express.com.ar,Express Telecomunicaciones,ISP
ezhostingserver.com,Hostek,Web Host
ezorg.nl,E-Zorg,Healthcare
fap.mil.pe,La Fuerza Aérea del Perú (FAP),Government
fast.net.id,Linknet-Fastnet,ISP
fast.net.kg,Skynet Telecom,ISP
fastnet.kg,FastNet,ISP
fastspeed.dk,Fastspeed,ISP
fastvps-server.com,P.A.G.M. OU,Web Host
feasa.ie,Feasa,Industrial
fedex.com,FedEx,Logistics
ferreterialindavista.com,Somos Ferreteria Lindavista,Retail
fetnet.net,FETNet,ISP
fgl.com.mx,Francisco Garcia Lopez,Healthcare
fiber.net.id,Fiber Networks Indonesia,ISP
fiberhub.com,FiberHub,ISP
fibertel.com.ar,Personal,ISP
fibextelecom.net,Fibex Telecom,ISP
fibralink.net.br,Fibralink,ISP
fibrenoire.ca,fibrenorie,ISP
finanzaworld.net,FinanzaWorld,Finance
fireeyecloud.com,FireEye,Email Security
fireeyegov.com,FireEye (Government),Email Security
firstcloudsecurity.net,CyberCision,Email Security
firstmarketingservices.in,First Marketing Services,Marketing
fisherpaykel.com,Fisher & Paykel,Retail
fisquare.com,Infince,SaaS
flashmaistelecom.com.br,Flash + Telecom,ISP
fleetviolations.com,ATS Processing Services,Logistics
flinnsci.com,Flinn Scientific,Healthcare
floridaurologypartners.com,Florida Urology Partners,Healthcare
flywheelsites.com,Flywheel,Web Host
fmc-na.com,Fresenius Medical Care,Healthcare
fmcna.com,Fresenius Medical Care,Healthcare
fmu.ac.jp,Fukushima Medical University,Education
fonacit.gob.ve,Fonacit,Government
foodtecsolutions.com,FoodTec Solutions,SaaS
fordperformanceracingschool.com,The Ford Performance Racing School,Automotive
formassembly.com,FormAssembly,SaaS
forpsi.com,Forpsi,Web Host
forthnet.gr,Nova,ISP
fortimail.com,Fortinet FortiMail,Email Security
fortimailcloud.com,Fortinet FortiMail Cloud,Email Security
forwardemail.net,ForwardEmail.net,Email Provider
fourseasonspediatrics.com,Four Seasons Pediatrics,Healthcare
fphonline.com,Family Pet Hospital,Healthcare
francedns.com,Eurofiber France,ISP
franchisemail.net,FranConnect,SaaS
franweb.net.br,FRAN WEB,ISP
freehostia.com,Freehostia,Web Host
freehosting.com,FreeHosting.com,Web Host
freemail.hu,Freemail bejelentkezés,Email Provider
freemediainternet.com,freemediainternet.com,Web Host
frontiir.com,FRONTiiR,MSP
fuertehoteles.com,Fuerte Group Hotels,Travel
fujibake.co.jp,Fuji Bakelite,Industrial
fujita-hu.ac.jp,Fujita Health University,Healthcare
funeralone.net,funeralOne,SaaS
fuse.net,Altafiber (Formerly Cincinnati Bell),ISP
fusionconnect.com,Fusion Connect,MSP
future-bridge.eu,Future Bridge Events,Marketing
gaggle.net,Gaggle,SaaS
gallerycollection.com,The Gallery Collection,Retail
gandi.net,Gandi.net,Web Host
gastrogainesville.com,Gastroenterology Associates of Gainesville,Healthcare
gatormail.co.uk,Spotler,Marketing
gazella.es,Orix Systems,MSP
gci.net,GCI,ISP
gcicom.net,Nasstar,MSP
gcrcompany.com,GCR Company,MSP
gearhost.com,GearHost,Web Host
gen2fund.com,Gen II,Finance
generalinformatix.net,General Informatix,Technology
genoray.com,GENORAY,Healthcare
genstarnetcable.com,Gennstar Network Solutions,ISP
gerberlife.com,Gerber Life Insurance,Finance
getkeepsafe.com,Keepsafe Software,SaaS
ggsv.jp,Techorus,Web Host
ghm-grenoble.fr,Groupe hospitalier mutualiste de Grenoble,healthcare
glasgow-ky.com,Glasgow EPB,ISP
glesys.net,GleSYS,Web Host
glink.inf.br,Glink,Web Host
gln.net.br,Global Lines,ISP
globalit.com,Global IT,MSP
gmoserver.jp,GMO,Web Host
gmu.edu,George Mason University,Education
gmx.com,GMX,ISP
gmx.net,GMX,ISP
godaddy.com,GoDaddy,Web Host
goldmedimport.com.br,Goldmed import,Healthcare
gom.co.za,Graytown Office Machines,MSP
google.com,Google (Including Gmail and Google Workspace),Email Provider
googlefiber.net,Google Fiber,ISP
googleusercontent.com,Google Cloud Platform (GCP),PaaS
gosecure.net,GoSecure,Email Security
goskope.com,Netskope,Email Security
gov.in,Indian government,Government
gov.pf,The Government of French Polynesia,Government
govdelivery.com,Goranicus,SaaS
gpphosted.com,Proofpoint (Government),Email Security
grainger.ca,Grainger Industrial Supply,Industrial
grainger.com,Grainger Industrial Supply,Industrial
graysmark.net,Graysmark Business Systems,MSP
greatmail.com,Greatmail,Email Provider
greenarrowmail.com,GreenArrow,SaaS
greenconsulting.it,Green Consulting,MSP
greengeeks.net,GreenGeeks,Web Host
grupocybernet.com.br,Grupo Cybernet,ISP
gruposalinas.com.mx,Groupo Salinas,Conglomerate
gsbridge.com,Golden State Bridge,Industrial
gtnexus.com,Infor Nexus (Formerly GT Nexus),SaaS
gts.sk,GTS Slovakia,ISP
gtxnet.com.br,GTXNET,ISP
guardedhost.com,Omnis Network,Web Host
gunma-u.ac.jp,Gunma University,Education
gva.es,Generalitat Valenciana,Government
gwu.edu,The George Washington University,Education
h-isac.org,H-ISAC,Healthcare
hammacher.com,Hammacher Schlemmer,Retail
han-solo.net,hostNET,Web Host
hanami.run,Mailwip (Formerly Hanami),Email Provider
hanastar.net.id,HSnet,ISP
hap.be,CHU Ambroise Paré,Healthcare
harrishealth.org,Harris Health System,Healthcare
harvard.edu,Harvard University,Education
hathway.com,Hatchway,ISP
hcg.gr,Greek Coast Guard,Government
hctc.net,Hill County Telephone Cooperative (HXTC),ISP
hdems.com,HENNGE Mail Archive,SaaS
hdsupply-email.com,HD Supply,Retail
healthall.com,UC Health,Healthcare
healthcaresupplypros.com,Healthcare Supply Pros,Healthcare
healthproductsforyou.com,Health Products For You,Healthcare
healthtouch.com,Cardinal Health,Healthcare
helloserver6.com,1st Source Web,Marketing
helpforcb.com,InterServer,Web Host
helpscout.net,Help Scout,SaaS
henet.com.br,He-Net,ISP
herbion.com,Herbion,Healthcare
heteml.jp,GMO,Web Host
hey.com,HEY,Email Provider
heywoodhill.com,Heywood Hill,Retail
hhsys.org,Huntsville Hospital,Healthcare
hickorytech.net,Consolidated Communications,ISP
highmark.com,Highmark,Healthcare
highradiuscorp.com,HighRadius,Finance
highspot.com,Highspot,Marketing
highwire.org,HighWire,SaaS
hinet.net,HiNet,ISP
hitmedios.com,HT Medios,MSP
hiwaay.net,HuWAAY,ISP
hiworks.co.kr,hiworks,SaaS
hmcaguas.com,Puerto Rico Telephone Company,ISP
hoaspace.com,HOA Space,SaaS
hokudai.ac.jp,Hokkaido University,Education
hol.gr,Vodafone,ISP
home.pl,home.pl,Web Host
homesteadhealthcareservices.com,Homestead Health Care Services,Healthcare
hornetsecurity.com,Hornetsecurity,MSSP
hosp.kaizuka.osaka.jp,Kaizuka City Hospital,Healthcare
hostatom.com,hostatom,Web Host
hostdent.com,HostNDent,Healthcare
hosted-by-robovps.ru,RoboVPS,Web Host
hostedemail.com,HostedEmail.com,Email Provider
hostek.com,HOSTEK,Web Host
hosteurope.de,Host Europe,Web Host
hostglobal.plus,HOSTGLOBAL.PLUS,Web Host
hostguy.com,hosting.india.to,Web Host
hostico.ro,HOSTICO,Web Host
hosting-mexico.net,Hosting-Mexico,Web Host
hosting-universal.com,Hosting Universal,Web Host
hosting.ie,Irish Domains Limited,Web Host
hostinger.io,Hostinger,Web Host
hostingturkiye.com.tr,Hosting Turkiye,Web Host
hostlife.net,HOSTLIFE,Web Host
hostmonster.com,Hostmonster,Web Host
hostnet.nl,Hostnet,Web Host
hostneverdie.com,Hostneverdie,Web Host
hostpacific.com,HostPacific.com,Web Host
hostpapavps.net,HostPapa,Web Host
hostpoint.ch,Hostpoint,Web Host
hostresolver.net,Stack Harbor,Web Host
hosts.co.uk,Namesco Limited,Web Host
hostsecure.us.com,WordPress US Hosting,Web Host
hostsevenplus.com,HostSevenPlus,Web Host
hostspeedy.com,Host Speedy,Web Host
hostwindsdns.com,Hostwinds,Web Host
hotnet.net.il,Hot Net Internet Services,ISP
hp.com,HP,Technology
hringdu.is,Hringdu,ISP
hslda.net,Home School Legal Defense Association (HSLDA),Education
hslda.org,Home School Legal Defense Association (HSLDA),Education
hspherefilter.com,"DynamicNet, Inc. (DNI)",Web Host
htc.net,HTC,ISP
htmlservices.it,HTMLServices.it,MSP
hubspotemail.net,HubSpot,Marketing
hugel-inc.com,Hugel,Healthcare
hughes.net,Hughes Network Systems,ISP
hughston.com,Hughston Clinic,Healthcare
hvvc.us,Hivelocity,Web Host
i2ts.ne.jp,i2ts,Web Host
i4i.com,i4i,Technology
ibindley.com,Cardinal Health,Healthcare
ice.co.cr,Grupo ICE,Industrial
icehosting.nl,IceHosting,Web Host
icewarpcloud.in,IceWrap,Email Provider
icoremail.net,Coremail,Email Provider
idealinsurancebrokersng.com,Ideal Insurance Brokers,Finance
ideaservers.net,Hetzner,Web Host
identibitsuisse.ch,identibit suisse,Marketing
idig.net,Canadian Web Hosting,Web Host
idodns.com,IDO DNS,MSP
ifeelfree.co.nz,I Feel Free,MSP
iftnet.com.br,IFTNET Telecom,ISP
iglou.com,IgLou Internet Services,ISP
iij4u.or.jp,Internet Initiative Japan,ISP
ik2.com,Spamflare,Email Security
ilap.com,ILAP,ISP
imanila.ph,iManila,Marketing
imcconseil.fr,IMC Conseil,MSP
imnet.com.br,Imnet,ISP
improvmx.com,ImprovMX,Email Provider
impulsahosting.com,Impulsa IT Solutions,Web Host
ims.net.co,IMS,ISP
imsbiz.com,Hong Kong Telecommunications (HKT),ISP
in.net.pl,INFO-NET grupa ZICOM,ISP
incontact.com,NICE CX,SaaS
indemed.com,Cardinal Health at-home (Formerly Independence Medical),Healthcare
indiana.edu,Indiana University Bloomington,Education
indosat.com,IM3,ISP
indosatooredoo.com,IM3,ISP
indytel.com,Independence Light & Power Telecommunications,ISP
ineedbob.com,Computer Solutions,MSP
inet.vn,INET,Web Host
infinivan.com,InfiniVAN,ISP
infolink.ru,Infolink,ISP
infomaniak.ch,infomaniak,Web Host
infor.com,Infor,SaaS
inforcloudsuite.com,Infor,SaaS
inkyphishfence.com,INKY,Email Security
inmotionhosting.com,InMotion Hosting,Web Host
innline.net,innline,SaaS
innovasur.com,Innovasur,MSP
inovalon.com,inovalon,Healthcare
inspiren.my,Inspiren,Marketing
instantprint.com,Instant Print Corp,Print
integra.net.au,integra,MSP
integratedlifecare.ca,Integrated Life Care,Healthcare
intellisurvey.com,InteliSurvey,SaaS
inter.net.th,Internet Thailand Company Limited,ISP
interhost.it,Genesys Informatica Srl,MSP
interkam.pl,Interkam,ISP
intermetalsa.co.mz,Intermetal,Construction
internet-webhosting.com,iWHOST,Web Host
internetmailserver.net,Internet Mail Server Networks,Email Provider
investinmiddlesex.ca,"Middlesex County, Canada",Government
inxserver.de,Inxmail,Marketing
ioflood.net,I/O Flood,Web Host
ionblade.com,IonBLADE,Web Host
ip-135-148-195.us,OVH,Web Host
ip-146-59-84.eu,OVH,Web Host
ip-15-235-10.net,OVH,Web Host
ip-15-235-216.net,OVH,Web Host
ip-151-80-3.eu,OVH,Web Host
ip-158-69-207.net,OVH,Web Host
ip-158-69-224.net,OVH,Web Host
ip-176-31-125.eu,OVH,Web Host
ip-217-182-172.eu,OVH,Web Host
ip-5-196-151.eu,OVH,Web Host
ip-51-161-36.net,OVH,Web Host
ip-51-195-53.eu,OVH,Web Host
ip-51-254-53.eu,OVH,Web Host
ip-51-38-67.eu,OVH,Web Host
ip-51-77-42.eu,OVH,Web Host
ip-51-83-140.eu,OVH,Web Host
ip-51-89-240.eu,OVH,Web Host
ip-54-36-165.eu,OVH,Web Host
ip-57-128-192.eu,OVH,Web Host
ip-87-98-138.eu,OVH,Web Host
ip-92-204-129.us,OVH,Web Host
ip-92-204-134.us,OVH,Web Host
iphmx.com,Cisco Cloud Email Security (CES),Email Security
iphotel.net.br,IPHOTEL Hosped,Web Host
iphouse.net,Sandwich,Web Host
ipost.com,iPost,Marketing
iqcomputing.net,IQComputing,Web Host
iqhive.com,IQ Hive,MSP
irbr.ru,ИРБР,Web Host
ironwoodcrc.com,Ironwood Cancer & Research Centers,Healthcare
is74.ru,Intersvyaz,ISP
isite.de,iWelt,MSP
ispgateway.de,domainfactory GmbH,Web Host
isplevel.pro,ISPLevel,Web Host
ispn.net,ISPN,MSP
ispnet.us,ISPnet.us,Web Host
ispserver.com,ISPServer,Web Host
issp.at,issp,Web Host
issr.ru,Mobile TeleSystems,ISP
istitutotumori.mi.it,Istituto Nazionale dei Tumori,Healthcare
isync.io,iSync.io,SaaS
italiaonline.it,Italiaonline,Web Host
itanet.psi.br,ITANET,ISP
iti-e.co.jp,ITI,Healthcare
itmedia.co.jp,ITmedia,News
itscom.net,iTSCOM,ISP
iuhw.ac.jp,International University of Health and Welfare,Education
iwashiya-nagai.co.jp,Iwashiya Nagai Co,Healthcare
iwelt.de,iWelt,MSP
jaaikosei.or.jp,Aichiken Kosei Agricultural Cooperative Association,Agriculture
jabatus.fr,o2switch,Web Host
jadecom.or.jp,Japan Association for Development of Community Medicine,Healthcare
jamescitycountyva.gov,"James City County, Virginia",Government
japan-wirecable.com,Bell Denki,Industrial
javvara.com,javvara,Marketing
jccm.es,Junta de Comunidades de Castilla-La Mancha,Government
jellyfish.systems,Namecheap,Email Security
jetcan.com.my,jetCan,Industrial
jikei.ac.jp,The Jikei University,Education
jinr.ru,Joint Institute for Nuclear Research,Science
jma-c.jp,Japan Medical Alliance Corporation,Healthcare
johnshopkins.edu,Johns Hopkins University,Education
joker-forward.com,Joker.com,Email Provider
justwebtelecom.com.br,JustWeb,ISP
jweiland12.net,domainfactory GmbH,Web Host
jwtech.co.th,JW TECH,Industrial
kagoshima-u.ac.jp,Kagoshima University,Education
kagoya.net,KAGOYA,Web Host
kalittacharters.com,Kalitta Charters,Logistics
kanazawa-u.ac.jp,Kanazawa University,Education
kaneka.co.jp,Kaneka,Industrial
kansas.net,KansasNwt,MSP
kaspr-privacy.io,Kaspr,Marketing
kasserver.com,all-inkl.com,Web Host
kazintercom.kz,Kaz InterCom,ISP
kcell.kz,Kcell,ISP
kcflag.com,All Nations Flag Company,Retail
kchnet.or.jp,Kurashiki Central Hospital (KCH),Healthcare
kcn.ne.jp,KCN,ISP
kcom.com,KCOM,ISP
kcweb.net,KC Web,ISP
kddi.ne.jp,KIDDI,ISP
keio.ac.jp,Keio University,Education
keio.jp,Keio University,Education
kendall.cz,GPS Praha,Healthcare
kennesawtrans.com,Kennesaw Transportation,Logistics
keralavisionisp.com,Keralavision Broadband,ISP
keycorpgroup.com,KeyCorp Financial,Finance
keymail.com,KeyMail,Email Provider
kforce.com,Kforce,Staffing
kilmarnock.ca,Kilmarnock Enterprise,Industrial
kindlebio.com,Kindle Bioscinces,Healthcare
king-good.com,Jinku Group,Industrial
kinghost.net,KingHost,Web Host
kingswoodfacadesthailand.com,Kingswood Facades Thailand,Industrial
kirkbrothers.com,Kirk Brothers Supercenter,Automotive
kitano-hp.or.jp,Kitano Hospital,Healthcare
kk-takano.co.jp,Takano,Industrial
klinik-arlesheim.ch,Klinik Aresheim,Healthcare
kliniken-es.net,Klinikum Esslingen,Healthcare
kmtn.ru,Kostrom City Telephone Network,ISP
kmu.ac.jp,Kansai Medical University,Education
knet.kg,Kyrgyztelecom,ISP
kobe-u.ac.jp,Kobe University,Education
kodiaksys.com,ARIOS,SaaS
kolsitegroup.com,Kolsite Group,Industrial
konicaminolta.us,Konica Minolta,Technology
koumbit.net,Koumbit.org,MSP
kovacmed.com,KOVAC-MED,Healthcare
kpn.net,KPN,ISP
kpu-m.ac.jp,Kyoto Prefectural University of Medicine,Education
kreativemachinez.tech,Kreative Machinez,Marketing
kryptronic.com,Kryptronic,SaaS
ktc.kz,KTC Kazakhstan LLP,Industrial
ktis.net,Kingdom Networks,ISP
ktk-sol.co.jp,KtK Solutions,Email Security
ktnet.kg,Кыргызтелеком,ISP
kundenserver.de,domainfactory GmbH,Web Host
kylos.pl,Kylos,Web Host
kyo.tech,KyoTech,Web Host
kyoei-med.co.jp,Kyoei Medical Instruments,Healthcare
kyoto-u.ac.jp,Kyoto University,Education
l3harris.com,L3Harris,Defense
laboratoires-thea.fr,Laboratoires Théa,Healthcare
laca.org,Licking Area Computer Association,Nonprofit
larkinhospital.com,Larkin Health System,Healthcare
larrycomputerguy.com,Larry The Computer Guy,MSP
latineve.co.jp,LATIN EVE,Retail
lauruslabs.com,Lasarus Labs,Healthcare
lawtendo.com,Lawtendo,Legal
lb.go.gov.br,Government of Goias State Brasil,Government
lcmh.com,Lake Charles Memorial Health System,Healthcare
learningstream.com,Learning Stream,SaaS
leftor.ba,Leftor,Web Host
legenditsolutions.com,Legend IT Solutions,Web Host
lestetelecom.com.br,Leste,ISP
lghealth.org,Penn Medicine Lancaster General Health,Healthcare
liberation.fr,Liberation,News
library.on.ca,Ontario Libraries,Nonprofit
ligataxi.com,LiguaTaxi,SaaS
ligmais.com.br,Lig+Telecom,ISP
liguriadigitale.it,Liguria Digitale,MSP
likuid.com,Likuid,Web Host
limco-logistics.net,Limco Logistics,Logistics
lindsaymunicipalhospital.com,Lindsay Municipal Hospital,Healthcare
linejet.net.br,LineJet,ISP
link.net.pk,Jazz,ISP
link3.net,Link3 Technologies,ISP
linkedin.com,LinkedIn,Social Media
linode.com,Linode,Web Host
linodeusercontent.com,Linode,Web Host
linqtelecom.com.br,LinQ Telecom,ISP
liquidtelecom.net,Liquid Intelligent Technologies,ISP
liteserverdns.in,The PowerHost,Web Host
live-servers.net,Fasthosts Internet Ltd,Web Host
livedo.jp,Livedo Corporation,Healthcare
livemail.co.uk,Fasthosts Internet Ltd,Web Host
livenation.com,Live Nation,Entertainment
llumc.edu,Loma Linda University Medical Center,Healthcare
lmi.net,LMi.net,ISP
loading.es,Loading,Web Host
locaweb.com.br,Locaweb,Web Host
lodestonegroup.com,Loadstone Insurance,Insurance
loftsinc.com,"Lofts, Inc.",Retail
logika.ro,Logika IT Solutions,MSP
logisticintegrators.com,Logistics Integrators,Logistics
logix.in,Logix InfoSecurity,MSP
lolipop.jp,Lolipop,Web Host
loopia.se,Loopia,Web Host
louhi.net,Louhi,Web Host
lowesthosting.com,Lowest Hosting,Web Host
lpn.co.th,L.P.N. Development PCL,Real Estate
lstn.net,Limestone Networks,Web Host
lubonet.net.pl,LUBONET,ISP
lumos.net,Lumos,ISP
luxsci.com,LuxSci,Email Security
lxcluster.at,LXCluster,Web Host
lytehosting.com,Lyte Hosting,Web Host
m9network.com,Volico Data Centers,Web Host
macrolan.co.za,SEACOM,MSP
macrx.com,MAC Rx,Healthcare
maersk.com,Maersk,Logistics
maestroit.com,Maestro IT Services,MSP
magnoliarental.com,Magnolia Rental,Retail
mail.com,Mail.com,Email Provider
mail.mil,Mail.mil,Government
mail.ru,Mail.ru,Email Provider
mail2world.com,Mail2World,Email Provider
mailbaby.net,Mail Baby,Email Security
mailchannels.net,MailChannels,Web Host
mailcloud.com.tw,MailCloud,Email Provider
mailcontrol.com,Forcepoint,Email Security
mailgun.info,Mailgun,SaaS
mailgun.net,Mailgun,SaaS
mailgun.us,Mailgun,SaaS
mailhop.org,DuoCircle,Email Security
mailhostbox.com,Unified Layer,Web Host
mailin.fr,Sendinblue,SaaS
mailinblack.com,Mailinblack,Email Security
mailjet.com,Mailjet,Marketing
mailmerc.com,MAILNERC,Email Security
mailnara.co.kr,Mailnara,Web Host
mailplug.co.kr,Mailplug,Email Provider
mailplug.com,Mailplug,Email Provider
mailprotect.be,Combell,Web Host
mailroute.net,MailRoute,Email Security
mailsecure.jp,NTTPC Communications,Email Security
mailspamprotection.com,SiteGround,Web Host
mailwip.com,Mailwip,Email Provider
majorcore.com,MajorCore,Web Host
makeshop.jp,makeshop,SaaS
maletazul.pt,Maletazul,MSP
mamacheaps.com,Mama Cheaps,Retail
managedns.org,IBM Cloud,IaaS
mandrillapp.com,Mailchimp Transactional,SaaS
manh.com,Manhattan,SaaS
mappsoluciones.com,MappS Soluciones,Web Host
mark-itt.net,Point Internet,ISP
mark-net.co.jp,Mark Co,Marketing
marriott-service.com,Marriott,Travel
mars-inc.com,Mars,Food
maruyamakai.or.jp,Maruyamakai,Healthcare
masterhost.ru,Master Host,Web Host
mastertrg.ru,МастерМебель,Retail
materprivate.ie,Mater Private Network,Healthcare
matrixglobal.net.id,Matrixnet,ISP
maxaninteirorsystems.com,Maxan Interior Systems,Industrial
maximtech.com,Maximtech,Web Host
maximweb.com,Maxim Management Services,Healthcare
maxnet.ua,Maxnet,ISP
mccooknet.com,McCookNet,Web Host
mcdlv.net,Intuit Mailchimp,Marketing
mcdougallauction.com,McDougall Auctioneers,Industrial
mchsi.com,MediacomCable,ISP
mcmaster.com,McMaster-Crr,Manufacturing
mcnbd.com,Millennium Computer's & Networking,MSP
mcsv.net,Intuit Mailchimp,Marketing
mdcc.gob.pe,Municipalidad Distrital de Cerro Colorado,Government
mdlsx.ca,"Middlesex County, Canada",Government
me.com,Apple iCloud,Email Provider
medallia.com,Medllia,SaaS
medi-take.jp,Medi-Take,Healthcare
media3.us,Media3,MSP
mediaticanet.it,Mediatica,Web Host
medimpact.com,MedImpact,Healthcare
meditake.jp,Medi-Take,Healthcare
mediweightloss.com,Medi-Wegihtloss,Healthcare
mediweightlossclinics.com,Medi-Wegihtloss,Healthcare
medline.com,Medline,Healthcare
mega.kg,Maga-Line,ISP
megacom.kg,MegaCom,ISP
megalink.net.ru,Мегалинк,ISP
megamailservers.com,MegaMailServers,MSP
mems-exchange.org,MNX,Industrial
menlosecurity.com,Menlo Security,Email Security
mercranet.com,Mercranet,Web Host
mercurygate.net,MercuryGate,SaaS
meric.net.tr,Meriç Hosting,Web Host
merula.net,Merula,ISP
messagelabs.com,Symantec Email Security,Email Security
messagexchange.com,MessageeXchange,SaaS
messagingengine.com,Fastmail,Email Provider
mesvr.com,ReadNotify,Email Provider
metfone.com.kh,Metfone,ISP
metricsthatmatter.com,Metrics That Matter,SaaS
metrocomm.com,Metro Communications,ISP
metronetinc.net,Metronet,ISP
mfa-inc.com,MFA,Industrial
mgp.net.br,MGP Telecom,ISP
mgsm.ru,Aviasales,Travel
mhnet.com.br,Mhnet Telecom,ISP
mho.de,Marienhospital Osnabrück,Healthcare
mhos.de,Marienhospital Osnabrück,Healthcare
mia.net,HostDrive,Web Host
miamioh.edu,Miami University,Education
microfocus-japan.com,Micro Focus,MSP
microsoft.com,Microsoft,Technology
middlesex.ca,"Middlesex County, Canada",Government
midi-loisirs.com,Midi Loisirs,Entertainment
migadu.com,Migadu,Email Provider
milkcratesdirect.com,FARMPLAST,Retail
milleni.com.tr,Millenicom,ISP
mimecast-offshore.com,Mimecast,Email Security
mimecast.com,Mimecast,Email Security
minebeamitsumi.com,MinebeaMitsumi,Manufacturing
minigraphics.net,Mini Graphics,Print
mirohost.net,MiroHost,Web Host
mistral.co.uk,Nasstar,MSP
mistral.net,Nasstar,MSP
mit.edu,MIT,Education
mivamerchant.net,Mirva,SaaS
mknetwork.com.br,MkK Network Telecom,ISP
mktdns.com,Marketo,Marketing
mktomail.com,Marketo,Marketing
mlec.com,Meriwether Lewis Electric Cooperative,ISP
mlems.ca,Middlesex-London Paramedic Service,Healthcare
mlps.ca,Middlesex-London Paramedic Service,Healthcare
mmm.com,3M,Technology
mmrs.jp,Mirai Communication Network Inc.,Web Host
mni.net,MNI,Marketing
mobilecountypublicworks.net,Mobile County Public Works,Government
mobtelecom.com.br,Mob Telecom,ISP
modeldrug.com,Model Health Care,Healthcare
modenesegastone.com,Modenese Gastone,Retail
mojohost.com,MojoHost,Web Host
molalla.net,Molalla Communications,ISP
monatglobal.com,MONAT Global,Beauty
moniker.com,Moniker,Web Host
moovik.com.ua,MooVik,Retail
morganstanleysmithbarney.com,Morgan Stanley Smith Barney,Finance
mostobene.com,Mostobene,Healthcare
mounet.com,MouNet,ISP
movistar.cl,Moivestar Chlie,ISP
movitel.co.mz,Movitel,ISP
mrhost.biz,MrHost,Web Host
mserwis.pl,MSERWIS,Web Host
msgexch.com,Constant Contact,Marketing
mtaroutes.com,N-able,Email Security
mtasv.net,Postmark,SaaS
mtdtraining.co.uk,MTD Training Group,SaaS
mtn.cm,MTNL,ISP
mtnl.net.in,MTNL,ISP
mtolivethomes.org,Mount Olivet Careview Home,Healthcare
mts.ru,MTS,ISP
mtsnet.ru,Mobile TeleSystems PJSC (MTS),ISP
mtsvc.net,GoDaddy,Web Host
mtu-net.ru,Mobile TeleSystems,ISP
mundivox.com,Mundivox Communications,ISP
musashi-eng.co.jp,Musashi Engineering,Manufacturing
musc.edu,Medical University of South Carolina,Healthcare
mwprem.net,NTT,ISP
mx.net,Silversky,Email Security
mxncommerce.com,MXN Commerce Group,SaaS
mxrecord.io,Area 1 Email Security,Email Security
mxrecord.mx,Area 1 Email Security,Email Security
mxroute.com,MXroute,Email Provider
mxs.au,Synergy Wholesale,Web Host
my-tss.com,Performive,MSP
myaccess.ca,Access Communications,ISP
myaisfibre.com,AIS Fibre,ISP
mydsomanager.com,My DSO Manager,SaaS
myfairpoint.net,Consolidated Communications,ISP
myfleetvehicle.com,ATS Processing Services,Finance
mygoto.com,MyGoto Brands,Web Host
myhosting.com,MyHosting,Web Host
mylinkline.com,MyLinkLine,SaaS
mymailcheap.com,Mailcheap,Email Provider
mymailhosting.com,Doteasy,Web Host
mymanga.co.ke,Mymanga Networks,ISP
mymts.net,Bell MTS,ISP
myregisteredsite.com,web.com,Web Host
mysecurecloudhost.com,World Host Group,Web Host
mysecuritas.com,Securitas,Physical Security
mywhc.ca,Web Hosting Canada,Web Host
myworkday.com,Workday,SaaS
na4u.ru,Netangles,Web Host
nabthat.com,Nabthat,SaaS
nagoya-cu.ac.jp,Nagoya City University,Education
nagoya-u.ac.jp,Nagoya University,Education
nahealth.com,Northern Arizona Healthcare,Healthcare
name.com,Name.com,Web Host
namehero.net,NameHero,Web Host
nameserver.sk,Webglobe,Web Host
namespro.ca,Namespro,Web Host
nano.uz,Nano Telecom,ISP
nasa.gov,NASA,Government
nascoeducation.com,Nasco EDucation,Education
nationalhha.com,National Home Health,Healthcare
navayuga.com,Navayuga,Industrial
naviexp.jp,NaviExp,MSP
nazwa.pl,NetArt Group,Web Host
nbcb.cn,Bank of Ningbo,Finance
nctc.com,NCTC,ISP
nearlyfreespeech.net,NearlyFreeSpeach.NET,Web Host
need-link-eng.co.jp,Need Link Engineering,Technology
needles.co.kr,Tae Chang Industrial,Healthcare
neoclan.net.mx,Neoclan Networks,ISP
neovision.de,NEOVISION,Marketing
nephronpharm.com,Nephon,Healthcare
net-uno.net,Net Uno,ISP
netage.jp,NETAGE,ISP
netcabo.pt,NOS,ISP
netcore.co.in,Netcore,Marketing
netdesignhost.com,Netdesign Group,Web Host
netfinn.net,netFinn,Web Host
netherlandsservers.org,Netherlands Servers,Web Host
nethosting.com,NetHosting,Web Host
netmds.com,Net Doctors,MSP
netpagedns.net,Netpage Internet Services,ISP
netrevolution.com,NetRevolution,ISP
netroad.ru,Mobile TeleSystems,ISP
netsolus.com,netsolus KC,MSP
netsville.com,Netsville,Marketing
netsystemtelecom.net.br,NetSystem FibraTelecom,ISP
nettlinx.com,Nelinx,ISP
nettoday.co.th,Net Today,Web Host
netventure.pl,Netventure,MSP
netvigator.com,HKT,ISP
netvision.net.il,013 Netvision,ISP
network-tech.com,Network Technologies International (NTI),SaaS
network.kz,network.kz,ISP
network80.com,Network80,Web Host
neubox.net,Neubox,Web Host
neuca.pl,NECUA Group,Healthcare
neunet.com.ar,Neunet,ISP
new-life.com,New Life,Retail
newpages.com.my,NEWPAGES,Retail
newsmanapp.com,NewsMAN,Marketing
newsunseo.com,NewSunSEO,Marketing
newtekwebhosting.com,Newtek Technology Solutions,Web Host
nexcess.net,Nexcess,Web Host
nexicom.net,Nexicom,ISP
next-gen.ro,NextGen,ISP
ngpweb.com,Bonterra,Marketing
nhisac.org,H-ISAC,Healthcare
nhs.net,NHSmail,MSP
nicmail.ru,RU-CENTER,Email Provider
nifty.com,@nifty,Web Host
niigata-u.ac.jp,Niigata University,Education
nineweb.net,Nine Web,Web Host
niosh.com.my,Malaysian National Institute of Occupational Safety and Health,Government
nititancommercial.com,Niti Tan Commercial,Industrial
nktele.com,NkTelecom,Web Host
no-ip.com,No-IP Dynamic DNS,Web Host
nocdirect.com,JaguarPC,Web Host
nolegia.net,Nolegia,Web Host
nordnet.fr,Nordnet,ISP
nordstrom.com,Nordstrom,Retail
northwestern.edu,Northwestern University,Education
nos.pt,NOS,ISP
novotelecom.ru,Novo Telcom,ISP
noxlink.com.br,NoxLink,ISP
npcma.ru,Nizhnekamsk Enterprise,Industrial
nrtmexico.mx,Corporativo Núcleo Radio Televisión,News
nsmailserv.com,Netcore,Marketing
ntelos.net,Lumos,ISP
ntirety.com,Ntirety,MSP
ntt.com,NTT Communications,ISP
nttdocomo.co.jp,NTT DOCMO,ISP
nuveramail.net,Nuvera,Email Provider
nw027.com,Poppulo (Formerly Newsweaver),SaaS
nxcli.net,Liquid Web,Web Host
nycm.com,NYCM Insurance,Finance
o-mx.com,Omedia,Marketing
o2.cz,O2,ISP
obird.ca,obid.ca,MSP
obit.kz,OBIT,ISP
oboi1.ru,Oboi no1,Retail
occtoplus.com.br,Occtoplus,SaaS
oceanviewfunding.com,Ocean View Funding,Finance
ocn.ad.jp,NTT,ISP
ocn.ne.jp,OCN,ISP
octacom.ca,Octacom,MSP
odoo.com,Odoo,SaaS
odu.edu,Ohio Dominican University,Education
ohio.edu,Ohio University,Education
ojt.kz,ntustik Zharyk Transit,Industrial
okanagan.net,Okanagan.net,Web Host
okayama-u.ac.jp,Okayama University,Education
okta.com,Okta,SaaS
oleane.fr,Oleane,ISP
omeda.com,Omedia,Marketing
omninet.co.nz,OmniNet,ISP
omnis.com,Omnis,Web Host
omnistep.com,OmniStep Incorporated,ISP
onamae.ne.jp,GMO Internet,Web Host
ondal.com,Ondal Medical Systems,Healthcare
one-email.co.th,One Email,Email Provider
one-mail.on.ca,eHealth Ontario,Healthcare
one.com,One.com,Web Host
one.hu,One,ISP
one.th,One Platform,Email Provider
onec1.com,C1,MSP
onecallnow.com,One Call Now,SaaS
onedaysign.com,One Day Signs,Retail
oneoffice.jp,OneOffice,SaaS
onice.io,IceWrap,Email Provider
online.com.kh,COGETEL,ISP
online.kz,Kazakhtelecom,ISP
online.net,Scaleway,Email Provider
online.tj.cn,China Unicom,ISP
ono.com,Vodafone Ono,ISP
ontarioshores.ca,Ontario Shores Centre for Mental Health,Healthcare
ontash.com,Ontash & Ermac,Industrial
onvif.org,Onvif,Technology
ooma.com,Ooma,ISP
openair.com,Oracle NetSuite OpenAir,SaaS
opentext.com,OpenText,SaaS
openwave.ai,Openwave Messaging,Email Provider
optimus.si,Optimus IT d.o.o.,MSP
optipub.com,OptiPub,Publishing
optonline.net,Optimum,ISP
oraclecloud.com,Oracle Cloud,IaaS
orange-business.com,Orange Business,ISP
orange.es,Orange,ISP
orange.fr,Orange,Email Provider
orange.net.il,Orange,ISP
orangecustomers.net,Orange,ISP
orbital.net,Orbital Net,ISP
oregonstate.edu,Oregon State University,Education
ori.net,ORI,ISP
orionnet.ru,Orion Telecom,ISP
orthodoxws.com,Orthodox Web Solutions,Web Host
osconnect.com.br,OS Connect,ISP
oser.com,Oser Comunications Group,Marketing
osir.net.br,Osirnet,ISP
osorio.rs.gov.br,Prefeitura Municipal de Osório,Government
osu.edu,The Ohio State University,Education
otelco.net,GoNetSpeed,ISP
otenet.gr,Cosmote,ISP
oticasmarilia.com.br,Óticas Marília,Healthcare
ottcmail.com,Ontario & Trumansburg Telephone Companies,ISP
outboundrelay.com,ForwardMX,SaaS
outlook.cn,Outlook (China),Email Provider
outlook.com,Outlook (Personal and Microsoft 365),Email Provider
ovh.ca,OVH,Web Host
ovh.net,OVH,Web Host
ovh.us,OVH,Web Host
ownit.se,Ownit,ISP
owt.com,One World Telecommunications,ISP
ox.ac.uk,Education of Oxford,Education
oxsus-vadesecure.net,Scaleway,Web Host
pacificored.cl,Pacifico Cable,ISP
pair.com,Pair Networks,Web Host
pairdomains.net,Pair Domains,Web Host
pairvps.com,Pair Networks,Web Host
paket78.ru,Пакет Пакетов,Industrial
palette-up.jp,Palette UP,Web Host
panelserver.biz,panelserver.biz,ISP
panelvps.net,PanelBox,Web Host
panola.com,Complete Computers,MSP
papaki.com,Papaki,Web Host
papaki.gr,Papaki,Web Host
paperworks.com,Paperworks,Retail
paragould.net,Paragould Municipal Utilities,ISP
parkerinstitute.org,Parker Jewish Institute for Healthcare & Rehabilitation,Healthcare
parsleysage.net,.ParsleySage Guest House,Travel
paubox.com,Paubox,Email Security
pbiaas.com,INOS,Web Host
pd25.com,Salesforce Marketing Cloud (Formerly Pardot),Marketing
peaknet.net,PeakNet,Industrial
pearcebevill.com,"Pearce, Bevill, Leesburg, Moore, P.C.",Finance
peopleanswers.com,Infor,SaaS
peopleshostshared.com,PeoplesHost,Web Host
pepitrans01.com,Netcore (Formerly Pepipost),SaaS
pepitrans02.com,Netcore (Formerly Pepipost),SaaS
perception-point.io,Perception Point,Email Security
perenso.com,Perenso,Marketing
perfora.net,IONOS,Web Host
perimeterwatch.com,PerimeterWatch,MSSP
petroed.com,PetroEd,Education
pfmsys.com,Professional Flight Management (PFM),Logistics
pgcps.org,Prince George's County Public Schools,Education
piedmonteye.com,Piedmont Eye Center,Healthcare
pif.co.uk,Pinnacle Freight,Logistics
pink.co.rs,Mink Media Group,Marketing
pinnaclecart.com,PinnacleCart,SaaS
pioneer.co.th,Pioneer Transportation,Logistics
pipefy.com,Pipefy Inc,SaaS
plala.or.jp,Plala,ISP
planety.com.br,Planety Internet,ISP
platform.sh,Platform.sh,PaaS
play-internet.pl,Play,ISP
playbackmail.com,PlayBackMail,Email Provider
pldi.net,Pioneer Cellular,ISP
pldt.net,PLDT,ISP
plis.net.br,Plis Telecom,ISP
plus.hr,Plus Hosting,Web Host
plus.net,plusnet,ISP
plus.pl,Plus,ISP
plusvps.com,Plus Hosting,Web Host
pmweb.com.br,pmweb,Marketing
pobox.com,Pobox,Email Provider
pol-online.com,Bangladesh Online,ISP
pol.ir,ParsOnline,ISP
polyesterday.com.mk,Polyesterday,Marketing
poneytelecom.eu,Pony Telecom,Web Host
porkbun.com,porkbun.com,ISP
portative.net,Portative Technologies,ISP
postcodesoftware.co.uk,Postcode Software,SaaS
power1.com,PowerOne,MSP
ppe-hosted.com,Proofpoint Essentials,Email Security
pphosted.com,Proofpoint,Email Security
prchost.com,PRC Hosting,Web Host
precisehotels.com,Precise Hotels and Resorts,Travel
prempub.com,Premier Publishing,Marketing
princeton.edu,Princeton University,Education
principal-it.com,Principal IT,MSP
privateemail.com,PrivateEmail.com,Email Provider
privatelabeldns.com,TurnKey Internet,Web Host
privatelayer.com,Private Layer,Web Host
privatesystems.net,PrivateSystems.net,Web Host
prnewswire.com,PR Newswire,Marketing
procopa.dk,Procopa IT,MSP
profitserver.ru,Profitserver,Web Host
prontomarketing.com,Pronto Marketing,Marketing
proofhubmail.com,ProofHub,SaaS
prosites.com,ProSites,Web Host
proton.ch,Proton,Email Provider
proton.me,Proton,Email Provider
protonmail.ch,Proton,Email Provider
provedornetcenter.com.br,Netcenter,ISP
proventainternational.com,Proventa International,Healthcare
prudential.com.sg,Prudential Singapore,Finance
prudentpublishing.com,Prudent Publishing,Retail
prw.net,Puerto Rico Webmasters,Web Host
pserver.space,Profitserver,Web Host
psu.edu,Penn State,Education
psychz.net,Psychz Networks,Web Host
ptd.net,PTD,ISP
ptrcloud.net,GMO GlobalSign,IaaS
pubnix.net,PubNIX,Web Host
puc-rio.br,PUC Rio,Education
pucminas.br,PUC Minas,Education
pucp.edu.pe,Pontificia Universidad Católica del Perú,Education
pulkco.com,Pulk & Co,ISP
pulsetv.com,Pulse TV,Retail
purdue.edu,Purdue University,Education
pwuhui.com.tw,Perfect Medical,Healthcare
qemailserver.com,Qualtrics,SaaS
qindiafund.com,Q India Fund,Finance
qlix.com.br,Qlix,Web Host
qq.com,QQ,Email Provider
qrc.ca,Quality Respiratory Care,Healthcare
qth.com,QTH.com,Web Host
quadax.com,Quadax,Healthcare
quadranet.com,Quadranet,Web Host
questforum.org,Telecommunications Industry Association,Industrial
quitmancountyms.org,"Quitman County, Mississippi",Government
quotevalet.com,QuoteValet,SaaS
qvidian.com,Qvidian,SaaS
qwest.net,Quest Communications,ISP
r3zo.net,R3ZO,Web Host
rack400.com,Rack400,Web Host
racknation.cr,RsckNation,Web Host
rackspace.com,Rackspace,Web Host
radarinternet.com.br,Radar Internet,ISP
radiantsolutions.net,Radient Solutions,Web Host
rafftechnologies.com,Raff Technologies,Web Host
raiolanetworks.com,Raiola Networks,Web Host
raleighortho.com,Raleigh Orthopaedic,Healthcare
ramsaysante.fr,Ramsay Santé,Healthcare
raycdjr.com,Ray Chrysler Dodge Jeep RAM,Automotive
rcil.gov.in,RailTel,ISP
rcn.com,RCN,ISP
rdp.sh,RDP.sh,SaaS
re-activno.ru,Re:activno,Web Host
redbird.net,NexGenAccess (Formerly Redbird),ISP
redcotel.bo,Cotel Ltda.,ISP
redesiminternet.com.br,Sim Fibra,ISP
redetuxnet.com.br,Tuxnet,ISP
redexpertos.com,RedExpertos,Web Host
rediffmailpro.com,Rediffmail Pro,Email Provider
redirection.net,Redirectionet,Web Host
reef-guardian.com,Reef Guardian,Education
reg.ru,Reg.ru,Web Host
reg365.net,register365,Web Host
regentbranding.co.uk,Regent Branding,Marketing
regery.net,Regery,Web Host
regiomed-kliniken.de,REGIOMED-KLINIKEN GmbH,Healthcare
register.it,Register.it,Web Host
registeredsite.com,Web.com,Web Host
registrar-servers.com,Namecheap,Web Host
regusnet.com,Regus,Real estate
regxa.com,Regxa Cloud,Web Host
relativity.one,RelativityOne,SaaS
relod.ru,RELOD,Retail
retarus.com,Retarus GmbH,SaaS
rheamedical.org,Rhea Medical Center,ISP
rhein-it.de,RHEN IT,MSP
riberasaludmail.com,Ribera Salud,Healthcare
rightnowtech.com,Oracle Service Cloud,SaaS
rightside.ru,Telecoma,ISP
rima-tde.net,"TELEFONICA, S.A.",ISP
riskonnectclearsight.com,Riskonnect ClearSight,SaaS
rit.edu,Rochester Institute of Technology,Education
ritternet.com,Ritter Communications,ISP
rmx.de,Retarus GmbH,SaaS
roche.com,Roche,Healthcare
rogers.com,Rogers,ISP
rootlayer.net,RootLayer LTD.,Web Host
rotundasoftware.com,Rotunda Software,MSP
rsa.com,RSA,Technology
rsgsv.net,Intuit Mailchimp,Marketing
rt.ru,RT,Government Media
runbox.com,Runbox,Email Provider
rusonyx.ru,Rysonyx Cloud,Web Host
rutgers.edu,Rutgers University,Education
rwas.co.uk,Royal Welsh Agricultural Society,Agriculture
rzone.de,Strato AG,Web Host
sabyrconsulting.com,Sabyr Consulting,MSP
safari-productions.com,Safari Productions,Event Planning
safaricombusiness.co.ke,Safaricom,ISP
safescreening.co.uk,The Access Group,SaaS
safewebservices.com,NMI,SaaS
saimanet.kg,Saima Telecom,ISP
sakura.ne.jp,SAKURA Internet,ISP
salesforce.com,Salesforce,SaaS
salonlofts.com,Salon Lofts,Retail
samanage.com,SolarWinds Service Desk,SaaS
samil-pharm.com,Samil,Healthcare
samtel.ru,Samtelecom,ISP
sandrix.com,Sandrix Technologies,MSP
santehealth.net,Sante Health System,Healthcare
sanwa.co.jp,Sanwa Supply,Retail
saplbd.com,Summit Alliance Port,Logistics
sapmed.ac.jp,Sapporo Medical University,Healthcare
sarkor.uz,Sarkor,ISP
satnet.net,Xtrim,ISP
sawaisp.sy,Sawa,ISP
sbcglobal.net,AT&T,ISP
scaledsystems.com,SimpleNet,Web Host
scatair.com,Scatair,Manufacturing
schmc.ac.kr,Soon Chun Hyang University Medical Center,Healthcare
scorm.com,SCORM,SaaS
sdldelivery.com,Specialty Delivery & Logistics,Logistics
seacom.co.za,SEACOM,MSP
sealbond.co.jp,Nippon Sealbond,Manufacturing
seaspraymta1.com,Cox Communications,ISP
seaspraymta2.com,Cox Communications,ISP
secomtrust.net,SECOM Trust Systems,MSP
sectormail.net,Sectorlink,Web Host
secure-mailgate.com,Secure Mailgate,Email Provider
secure-mails.com,Tata Communications,SaaS
secure.jp,KIDDI Web Communications (CPI),Web Host
secure.ne.jp,KIDDI,ISP
securednshost.com,IPS Inc.,Web Host
securehostdns.com,E2E Networks,IaaS
securehostserver.info,securehostserver.info,Web Host
securemailserver.ca,securemailserver.ca,Email Provider
securemx.jp,IIJ SecureMX,Email Security
securence.com,Securence,Email Security
secureserver.net,GoDaddy,Web Host
security-mail.net,Secuserve,Email Security
seed.net.tw,Seednet,ISP
selligent.com,Selligent,Marketing
selulargroup.com,Selular,SaaS
sendcloud.io,Sebdcloud,SaaS
sendcloud.org,Aurora SendCloud,SaaS
sendgrid.net,Twilio SendGrid,Marketing
sendio.com,Sendio,Email Security
sendnode.com,MAILINGWORK,Marketing
sendoso.com,Sendoso,Marketing
sensaphone.com,Sensaphone,SaaS
sentara.com,Sentara,Healthcare
sentex.ca,Sentexx,ISP
seqtek.net,SEQTEK,MSP
seronsl.com,Serón Construcciones,Construction
servconfig.com,InMotion Hosting,Web Host
serverdata.net,GoDaddy,Web Host
serverhost.net,Server Host,Web Host
serverhs.org,WebHS,Web Host
serverneubox.com.mx,Neubox,Web Host
serveroffer.net,Serveroffer,Web Host
serverpanel.com,Shock Hosting,Web Host
service-now.com,ServiceNow,SaaS
servicehoster.ch,Green,Web Host
servicemail24.de,Arvato Systems,MSP
servicesennuage.ca,CDT Connexion,MSP
servidorcostarica.com,HostDime,Web Host
servidoresdns.net,Arsys,Web Host
ses-stiftung.de,Schwester Euthymia Stiftung,Healthcare
sevtelecom.ru,Servastopol Telecom,ISP
sfr.fr,SFR,ISP
sfr.net,SFR,ISP
shamrog.com,Shamrog,Web Host
shared-server.net,GMO Cloud,Web Host
shatel.ir,Shatel,ISP
sheffieldpharma.com,Sheffield Pharmaceuticals,Healthcare
sherwin.com,Sherwin-Williams,Retail
shield.security,Mailprotector,Email Security
shinpoly.co.jp,Shin-Etsu Polymer,Industrial
shizuokaseiki.com,Shizuoka Seiki,Industrial
shmc.jp,Sainokuni Higashiomiya Medical Center,Healthcare
shoplocalpharmacy.com,Cardinal Health,Healthcare
showakvc.co.jp,"Showa Kasei Kogyo Co., Ltd.",Industrial
showpad.com,Showpad,Marketing
sibyl.com,Sibl Design,MSP
signal.no,Signal,ISP
signium.co.jp,Signium,Consulting
siho.org,Siho Insurance Services,Finance
silicanetworks.com,Silica Networks,ISP
simplystamps.com,Simply Stamps,Retail
simpro.com.br,Simpro,Healthcare
simus.uz,Simus,ISP
sinergit.com.do,Sinergit,MSP
siriustelecom.uz,Sirius Telecom,ISP
siteprotect.com,SiteMail,Email Provider
sitios.win,Sitios Win,Web Host
sixinternet.com.br,Six Internet,ISP
sjtransindo.com,Sumatera Jaya Transindo,Logistics
sknt.ru,Skynet,ISP
skybroadband.com,Sky,ISP
sl-reverse.com,IBM Cloud,PaaS
slgnt.eu,Selligent,Marketing
slgnt.us,Selligent,Marketing
slic.com,SLIC Network Solutions,ISP
smartape.ru,Smart Ape LLC,Web Host
smarthost.pl,Smarthost,Web Host
smartone.com,SmarTone,ISP
smartservers.com.au,Hostopia Australia,Web Host
smartspb.net,Smart Telecom,ISP
smile.com.bd,DBCOM Online,ISP
smsmasivos.com.ar,SMS Masivos,SaaS
smtp.com,SMTP.com,SaaS
smtp.cz,Active24,Web Host
smtp25.com,Zix,Email Security
smtp2go.com,SMTP2GO,SaaS
snapengage.com,SnapEngage,SaaS
socgen.com,Societe Generale,Finance
socialfive.com,Social5,Marketing
socialservices-ssmd.ca,Social Services Sault Ste. Marie,Government
socket.net,Socket,ISP
socoolsolution.com,So Cool Solution,MSP
sodetel.net.lb,sodetel,ISP
sofreafurnishings.com,Sofrea Furnishings,Retail
softbank.jp,SoftBank,ISP
softbank.ne.jp,SoftBank,ISP
softvideo.ru,СОФТВИДЕО,ISP
solentnewsletters.uk,Solent Newsletters,Marketing
somelec.mr,SOMELEC,Industrial
sonichealthcareusa.com,Sonic Healthcare USA,Healthcare
sophos.com,Sophos,Email Security
sosnc.gov,North Carolina Secretary of State,Government
sougo-group.jp,Camcom Group,SaaS
southlandind.com,Southland Industries,Construction
spaceship.net,Spaceship,Web Host
spaceweb.ru,SpaceWeb,Web Host
spamtitan.com,SpamTitan,Email Security
sparklight.com,Sparklight,ISP
sparkmail.jp,U-netSURF,ISP
sparkpostmail.com,SparkPost,Marketing
spcmail.jp,SPC Mail S.T.,Email Provider
spectranet.in,Spectra,ISP
spectrum.com,Spectrum,ISP
speedway.hk,Speedway Travels,Travel
speedy.com.ar,Movistar (Formerly Speedy),ISP
speedy.net.pe,Telefonica del Peru,ISP
speicherzentrum.de,Speicherzentrum,Web Host
spglobal.com,S&P Global,Finance
sphostserver.com,Server Plan,Web Host
spintheweb.com,Spin The Web,Web Host
splashtop.com,Splashtop,Technology
springernature.com,Springer Nature,Education
srvape.com,Smart Ape LLC,Web Host
ssdcloudindia.net,E2E Networks,Web Host
ssnettelecom.net.br,SSNET Telecom,ISP
sst2u.com,SST2U,Education
ssuv.uz,"Samarkand Institute of Veterinary Medicine, Animal Husbandry and Biotechnology",Education
stabletransit.com,Rackspace,Web Host
stackmail.com,20i,Web Host
stanford.edu,Stanford University,Education
star.ne.jp,Xserver,Web Host
starchapter.com,StarChapter,SaaS
stargatecommunications.com,X-Link Limited,ISP
starhealthagency.com,Star Home Health,Healthcare
starkmans.com,Starkmans Health Care Depot,Healthcare
starlinx.com,StrLinX,MSP
state.al.us,The State of Alabama,Government
state.co.us,The State of Colorado,Government
state.lib.la.us,State Library of Louisiana,Government
state.ma.us,The State of Massachusetts,Government
state.ms.us,The State of Missouri,Government
state.or.us,The State of Oregon,Government
station030.com,123eHost,Web Host
stcable.net,ST Cable,ISP
stellarllc.net,Gardonville Cooperative Telephone Association,ISP
stertec.co.jp,KUNIMORI-STAR Group,MSP
stetnet.com.br,webby agora é alares,ISP
stewarthowe.com,Newfold Digital,Web Host
sti.net,Sierra Tel,ISP
stjansdal.nl,Hospital St Jansdal,Healthcare
stokes.nc.us,"Stokes County, North Carolina",Government
stomabags.com,Stomabags.com,Healthcare
stonybrook.edu,Stonybrook University,Education
storesonlinepro.com,StoresOnline,SaaS
strategictreasurer.com,Strategic Treasurer,Finance
stratoserver.net,STRATO,Web Host
succeed.net,Succeed.net,ISP
summithealthcare.net,Summit Healthcare,Healthcare
superb.net,CherryRoad (Formerly Superb Internet),Web Host
supercp.com,a2 hosting,Web Host
supernetes.tv.br,Supernet,ISP
superonline.net,Turkcell Superonline,ISP
supportedns.com,MDD Hosting,Web Host
sura.ru,Rostelecom,ISP
sureserver.com,SureSupport LLC,Web Host
swiftslots.com,SwiftSlots,Web Host
swishmail.com,Swishmail,MSP
swisscenter.com,SwissCenter,Web Host
swisscom.ch,Swisscom,ISP
syn-alias.com,Synacor,SaaS
synapse.ne.jp,Synapse,ISP
synccentric.com,Synccentric,SaaS
synchronoss.net,Synchronoss,SaaS
synthite.co.uk,Synthite,Industrial
sysaidit.com,SysAid,SaaS
sysnet.ie,VikingCloud,MSP
t-com.hr,T-Com,ISP
t-ipconnect.de,Deutsche Telekom,ISP
tachc.org,Texas Association of Community Health Centers (TACHC),Healthcare
takeda.com,Takeda,Healthcare
takethemameal.com,Take Them A Meal,SaaS
talktalkplc.com,TalkTalk,ISP
tami.pl,TAMI,MSP
tanglewoodhealth.com,Tanglewood Medical Supplies,Healthcare
tanomail.com,Tanomail,Retail
tanzaniaservers.com,Tanzania Servers,Web Host
tataidc.co.in,Tata Tele Business Services (TTBS),ISP
tchile.com,Tchile,Web Host
tcmcorp.com,Southland Industries,Construction
tcs.com,TATA Consultancy Services,SaaS
tctwest.net,TCT,ISP
tds.net,TDS,ISP
teche.net,Uniti,MSP
technozone.com.ph,Technozone Corporation,Construction
tedata.net,Telecom Egypt,ISP
teksavvy.com,TekSavvy,ISP
telebecinternet.com,Telebec,ISP
telecel.com.py,TELECEL,ISP
telecentro-reversos.com.ar,Telecentro,ISP
telecom.com.ar,Telecom Argentin,ISP
telecom.kz,Kazakhtelecom,ISP
telecom.net.ar,Telecom Argentina,ISP
telecomitalia.it,TIM,ISP
telecomprovider.com.br,Telecom Provider,ISP
telefonica.de,Telefónica Germany,ISP
telekom.rs,MTS,ISP
telenet-ops.be,Telenet BV,ISP
telenet.be,Telenet,ISP
telepac.pt,SAPO,Email Provider
telepacific.net,TPx Communications,ISP
teleson.net.br,Teleson Telecom,ISP
teletu.it,Vodafone,ISP
teligraph.com.sg,Teligraph,MSP
telkomsa.net,Telkom,ISP
tellas.gr,Nova Telecommunications,ISP
telmex.net.ar,Telmex Argentina,ISP
telstra.net,Telstra,ISP
telus.net,TELUS,ISP
tenders.net,Tenders.net,SaaS
teol.net,mtel,ISP
tera-byte.com,Tera-Byte,Web Host
terra.com,Terra Networks,Web Host
terra.com.br,Terra Mail,Email Provider
tevapharm.com,Teva Pharmaceuticals,Healthcare
texas.gov,The Government of Texas,Government
tfn.net.tw,Taiwan Fixed Network,ISP
thcservers.com,THCServers,Web Host
thecamels.org,Thecamels,Web Host
thechristhospital.com,The Christ Hospital,Healthcare
thegameshowcompany.ca,The Game Show Company,Entertainment
thehostgroup.com,The Host Group,Web Host
thomsonreuters.com,Thomson Reuters,SaaS
tical.com,Grupo Tical,Logistics
ticketor.com,Ticketor,Entertainment
tidewater.net,Tidewater Telecom,ISP
tie.cl,Telefónica Internet Empresas S.A.,ISP
tigerconnect.com,TigerConnect,SaaS
tigertech.net,Tiger Technologies,Web Host
tigo.com.co,Tigo Columbia,ISP
tim.it,TIM,ISP
timeetc.com,Time Etc,SaaS
timeweb.ru,Timeweb,Web Host
timminsfht.ca,Timmins Family Health Team,Healthcare
tisco.mx,TISCO Networks,MSP
titan.email,Titan,Email Provider
titanhq.com,TitanHQ,Email Security
tix.it,Tuscany Internet eXchange,ISP
tkreal.ru,The Real Group,Logistics
tktelekom.pl,TK Telecom,ISP
tm.net,Mercury Telecom,ISP
tmc.edu,Truett McConnell University,Education
tmccorp.com,TMC,Industrial
tmcz.cz,T-Mobile,ISP
tmd.ac.jp,Science Tokyo,Education
tmdcloud.com,TMDHosting,Web Host
tmddedicated.com,TMDHosting,Web Host
tmkultra.net.br,Tmk Net,ISP
tmodns.net,T-Mobile USA,ISP
tnc-neuro.com,Tallahassee Neurological Clinic,Healthcare
tnsplus.kz,TNS-Plus,ISP
tofinosoftware.com,Tofino,SaaS
tohoku-mpu.ac.jp,Tohoku Medical and Pharmaceutical University,Education
tohoku.ac.jp,Tohoku University,Education
tohoyk.co.jp,Toho Pharmaceutical,Healthcare
top-tokyo.co.jp,TOP CORPORATION,Healthcare
topauctions24-7.com,TopAuctions24-7,Retail
tophost.ch,NovaTrend Services,Web Host
topo.ai,Crisis24,SaaS
tosis.co.jp,Tosoh Information Systems,MSP
tosoh.co.jp,Tosoh,Industrial
tpgi.com.au,TPG,ISP
tpnet.pl,Orange,ISP
tps.uz,TPS Telecom,ISP
tradeindia.com,TradeIndia,SaaS
transparent.eu,Transparent,Finance
transsped.com,Trans Sped,SaaS
transsped.ro,Trans Sped,SaaS
transtelco.net,Flō Networks,ISP
transtelecom.net,Trans Telecom,ISP
trendmicro.com,Trend Micro,Email Security
trendmicro.eu,Trend Micro,Email Security
trentu.ca,Trent University,Education
triadefibra.com.br,Tríade Fibra,ISP
tricom.net,Altice Dominicana,ISP
triolan.net,Triolan,ISP
trivenet.it,Trivenet Telecomunicazioni,ISP
truemail.co.th,True Internet,ISP
truman.edu,Trueman State University,Education
trustifi.com,Trustifi,Email Security
tsimages.net,TSImages,SaaS
tsukuba.ac.jp,University of Tsukuba,Education
ttiinc.com,TTI,Industrial
ttk.ru,Joint Stock Company TransTeleCom,ISP
ttn.gob.ar,Tribunal de Tasaciones de la Nación,Government
ttnet.com.tr,Türk Telekom,ISP
tufts.edu,Tufts University,Education
tukan.hu,Tukan,Web Host
tulsaconnect.com,TULSACONNECT,MSP
tunasgroup.com,Tunas Group,Automotive
tvactelecom.com.br,TVAC Telecom,ISP
tvpublica.com.ar,TVP,ISP
twu.edu,Texas Woman's University,Education
u-fukui.ac.jp,University of Fukui,Education
u-tokai.ac.jp,Toki University,Education
u-tokyo.ac.jp,University of Tokyo,Education
uab.edu,The University of Alabama at Birmingham,Education
ualberta.ca,University of Alberta,Education
ubc.ca,The University of British Columbia,Education
ucdavis.edu,UC Davis,Education
uchealth.com,UC Health,Healthcare
ucla.edu,UCLA,Education
uclouvain.be,UCLouvain,Healthcare
ucom.am,Ucom LLC,ISP
ucom.ne.jp,Tsunagu Network Communications Inc.,ISP
udag.de,United Domains,Web Host
ufanet.ru,Ufanet,ISP
ufl.edu,University of Florida,Education
uhc.com,United Healthcare,Healthcare
uhu.es,University of Huelva,Education
uic.edu,University of Illinois Chicago,Education
uky.edu,University of Kentucky,Education
ultimatedomain.hosting,Ultimate Domain Hosting,Web Host
ultravision.com.mx,Ultracel,ISP
ultraweb.ca,Backland Communications,MSP
ultrawebhosting.com,Ultra Web Hosting,Web Host
umbc.edu,"University of Maryland, Baltimore County",Education
umich.edu,University of Michigan,Education
umin.ac.jp,University Hospital Medical Information Network (UHIN) of Japan,Healthcare
umn.edu,University of Minnesota,Education
unifiedlayer.com,UnifiedLayers,Web Host
unimedjp.com.br,Unimed João Pessoa,SaaS
unin.hr,Sveučilište Sjever,Education
uninet-ide.com.mx,Telmex,ISP
unity-health.org,Unity Health,Healthcare
univac.com.sg,Univac,Industrial
universal-shoji.co.jp,Universal Shoji,Industrial
untd.com,United Online,ISP
uoeh-u.ac.jp,"University of Occupational and Environmental Health, Japan",Education
uol.com.br,UOL - UNIVERSO ONLINE S/A,Web Host
up99plus.com,Up99Plus,Web Host
uplinkcrm.it,Uplink Web Agency Srl,SaaS
ural-net.ru,inetvdom,ISP
uscomputers.com,U.S. Computer Corporation,MSP
usp.br,University of São Paulo,Education
ussignalcom.net,US Signal,MSP
usssa.com,USSSA,Sports
utah.edu,University of Utah,Education
utelesup.edu.pe,Universidad privada Telesup,Education
uvawise.edu,UVA Wise,Education
uvm.edu,University of Vermont,Education
uw.edu,University of Washington,Education
uzpak.uz,uzpak.uz,Industrial
v2soft.com,V2Soft,MSP
va.gov,U.S. Department of Veterans Affairs,Government
vadesecure.com,Vade Secure,Email Security
valenet.com.br,Valenet,ISP
vanwerthospital.org,Van Wert Health,Healthcare
vck-gmbh.de,Vestische Caritas-Klinike,Healthcare
vdonsk.ru,Microel,ISP
vectranet.pl,Vectra,ISP
vedco.com,Vedco,Healthcare
veetime.com,VeeTIME,ISP
vegans.it,vegan/s,MSP
vege.net,vege.net,Web Host
veloxfiber.com.br,Velox,ISP
ventech.com,C1,MSP
verat.net,BeotelNet,ISP
verginia.edu,University of Virginia,Education
verizon.net,Verizon,ISP
verizonbusiness.com,Verizon Business,ISP
verointernet.com.br,Internet de Verdade,ISP
versanet.de,1&1 Versatel,ISP
veseli.cz,The city of Veseli nad Luznici,Government
vgohosting.com,HostPapa,Web Host
vgonline.com,Video Graphics,Web Host
vicc.co,Venco Imtiaz Contracting Co,Industrial
victorkaiser.com,Global Transport,Logistics
videotron.ca,Videotron,ISP
videotron.com,Videotron,ISP
viecuri.nl,VieCuri,Healthcare
viettel.vn,Viettel,ISP
vinahost.vn,VinaHost,Web Host
vipfibertelecom.com.br,VIP Fiber,ISP
virginia.edu,The University of Virginia,Education
virginia.gov,The State of Virginia,Government
virginm.net,Virgin Media,ISP
virginmediabusiness.co.uk,Vergin Media Business,ISP
virginmobile.ca,Virgin Plus,ISP
virginplus.ca,Virgin Plus,ISP
virgohosting.net,Virgo Hosting,Web Host
virtrugateway.com,Virtu,Email Security
virtua.com.br,Virtua Brizil,Marketing
virtualhosting.hk,UDomain,Web Host
visabeira.co.ao,COMATEL,ISP
visi.com,US Signal,MSP
visitmiddlesex.ca,"Middlesex County, Canada",Government
vismap.it,Industrie Vismap,Retail
vivozap.com.br,Vivo Mobile,ISP
vnpt.vn,VNPT,ISP
vnr.de,VNR Group,SaaS
vodacom.co.za,Vodacom,ISP
vodafone-ip.de,Vodafone,ISP
vodafone.hu,Vodafone,ISP
vodafonedsl.it,Vodafone Itily,ISP
vodien.com,Vodien,Web Host
voicehost.co.uk,VoiceHost,PaaS
voith.com,Voith,Industrial
volstate.net,IT Voice,MSP
vom.com,Valley of the Moon,ISP
vote4mentalhealth.org,NAMI,Healthcare
votervoice.net,VoterVoice,SaaS
vpath.co.za,Pathcare Vermaak,Healthcare
vsu.by,Vitebsk State University,Education
vtext.com,Verizon SMS,ISP
vtgus.com,Virtual Technologies Group,MSP
vtr.net,VTR,ISP
vulcnmold.com,VulcanMold,Industrial
vultrusercontent.com,Vultr,Web Host
vwhs.org,Wally-Wide Health,Healthcare
vyvebroadband.net,Vyve,ISP
wadax-sv.jp,WADAX,Web Host
wadax.ne.jp,WADAX,Web Host
wal-mart.com,Walmart,Retail
waldmann.com,Waldmann,Industrial
wanadoo.fr,Orange,ISP
washington.edu,University of Washington,Education
wasip.com,WASIP Ltd.,Healthcare
wavenetuk.net,Wavenet,MSP
waypointcentre.ca,Waypoint Centre,Healthcare
wbhcp.com,Williams Bros Pharmacy,Healthcare
wconect.com.br,WCONECT,ISP
web-dns1.com,Web Hosting Canada,Web Host
web-hosting.com,Namecheap,Web Host
web.africa,Webafrica,ISP
web.de,Web.de,ISP
webbytelecom.com.br,Webby Internet,ISP
webetic.net,Webetic,Web Host
webglobe.com,Webglobe,Web Host
webhosting.systems,netcup,Web Host
webhostingireland.ie,Hosting Ireland,Web Host
webland.ch,Webland,Web Host
webline-servers.com,Webline Services,Web Host
webmasters.com,Webmasters.com,Web Host
webnames.ca,Webnames.ca,Web Host
webninja.com.au,Web Ninja,SaaS
webpal.com,WebPal,Web Host
webpal.net,WebPal,Web Host
webresolver.com,Holistic Technologies,MSP
websitehostserver.net,GreenGeeks,Web Host
websupport.se,Websuport,Web Host
websupport.sk,Websupport,Web Host
webzi.mx,Webzi,Web Host
webzine1.com,Webzine Online,Web Host
webzineonline.com,Webzine Online,Marketing
well.com,The WELL,Email Provider
wescor.com,Wescor Inc.,Healthcare
westbrook.ms,Westbrook Construction,Construction
westdc.net,WestHost,Web Host
wfn.ca,Westbank First Nation,Government
what-if.com,The Imagination Factory,MSP
whatdev.com,What Development,Healthcare
whitelighthost.net,Acklo,MSP
wi.gov,The State of Wisconsin,Government
wightman.ca,Wrightman Telecom,ISP
wikitelecom.com.br,Wki Telecom,ISP
willnet.org,WilliNet,ISP
wind.it,WINDTRE,ISP
windstream.net,Windstream,ISP
wise.net.lb,WISE,ISP
wizmoworks.com,Wizmo,MSP
wlink.com.np,WorldLink Communications,ISP
wmaker.net,WMaker,ISP
wntellecom.net.br,WN Tellecom,ISP
wntpr.net,WorldNet Telecommunications,ISP
wolseleyinc.ca,Wolseley Canada,Industrial
wordpress.com,Wordpress.com,Web Host
workhorseirons.com,Workhorse Irons,Industrial
worksmobile.com,Naver Works,SaaS
worldcall.net.pk,WorldCom Telecom,ISP
wp.pl,Wirtualna Polska,Web Host
wpx.ne.jp,wpX Speed,Web Host
wpxhosting.com,WPX Hosting,Web Host
wsh.care,The Woodlands Specialty Hospital,Healthcare
wsigenesis.com,Action Hosting,Web Host
wustl.edu,Washington University in St. Louis,Education
wylance.com,Emma Solutions (Formerly Wylance),MSP
x-com.kz,X-COM,ISP
x-mailer.de,Power-Netz,Web Host
xbiz.ne.jp,Xserver,Web Host
xceleratorsoftware.com,Key Software Systems Xcelerator,SaaS
xcitium.com,Xcitium,SaaS
xecu.net,Xecunet,MSP
xinet.com.mx,Xinet,MSP
xipline.com,Ritter Communications,ISP
xmission.com,XMission,SaaS
xmr3.com,OpenText,SaaS
xnet.mx,Xnet,MSP
xrea.com,XREA,Web Host
xserver.jp,Xserver,Web Host
xyzservers.com,XYZ Servers,Web Host
yadtel.net,Zirrus,ISP
yahoo.co.jp,Yahoo Japan,Email Provider
yahoo.com,Yahoo,Email Provider
yamaguchi-u.ac.jp,Yamaguchi University,Education
yamanashi.ac.jp,Yamanashi University,Education
yamaoka.co.jp,Yamaoka,Industrial
yandex.net,Yandex,Email Provider
yardi.com,Yardi,SaaS
yellow-inbox.com,Yellow Imbox,Marketing
yelpcorp.com,Yelp,Social Media
yesfibra.com.br,YES Fibra,ISP
yettel.hu,Yettel,ISP
ykwc.com,Yellowknife Wireless,ISP
your-server.de,Hetzner,Web Host
your-site.com,Your-Site.Com,Web Host
yourconnect.com,Yourconnect,Web Host
yourhostingaccount.com,Newfold Digital,Web Host
yukanet.com.br,Ykaline,ISP
yurekpharmacy.com,Yurek Pharmacy,Healthcare
yuuai.or.jp,Social Medical Corporation Yuuaikai,Healthcare
z.com,Z.com,Web Host
zaansmc.nl,Zaans Medical Center,Healthcare
zaq.ne.jp,ZAQ,Email Provider
zare.com,Zare,Web Host
zbltelecom.net.br,ZBL Telecom,ISP
zcmail.net,Zoho Campaigns,Marketing
zcsend.net,Zoho Campaigns,Marketing
zdsys.com,Zendesk,SaaS
zedality.com,Zedality,Web Host
zirrus.com,Xirrus.com,ISP
zixcorp.com,Zix,Email Security
zixsmbhosted.com,Zix,Email Security
zixworks.com,Zix,Email Security
zoho.com,Zoho,SaaS
zoho.eu,Zoho,SaaS
zoho.in,Zoho,SaaS
zohocorporation.com,Zoho,SaaS
zohomail.com,Zoho,SaaS
zoneedit.com,Zoneedit,Web Host
zsttk.ru,TTK,ISP
zyner.net,Zyner,Email Provider
zyner.one,Zyner,Email Provider
zyner.org,Zyner,Email Provider
zzn.com,ZZN,Email Provider
