diff --git a/parsedmarc/resources/maps/README.md b/parsedmarc/resources/maps/README.md
index dbaddc3..60bfd21 100644
--- a/parsedmarc/resources/maps/README.md
+++ b/parsedmarc/resources/maps/README.md
@@ -44,6 +44,7 @@ The `service_type` is based on the following rule precedence:
 - IaaS
 - Industrial
 - ISP
+- Legal
 - Logistics
 - Manufacturing
 - Marketing
@@ -53,6 +54,7 @@ The `service_type` is based on the following rule precedence:
 - Nonprofit
 - PaaS
 - Photography
+- Physical Security
 - Print
 - Publishing
 - Real Estate
diff --git a/parsedmarc/resources/maps/base_reverse_dns_map.csv b/parsedmarc/resources/maps/base_reverse_dns_map.csv
index cd8adeb..fa042ce 100644
--- a/parsedmarc/resources/maps/base_reverse_dns_map.csv
+++ b/parsedmarc/resources/maps/base_reverse_dns_map.csv
@@ -374,6 +374,7 @@ eboundhost.com,eBoundhost,Web Host
 echolabs.net,Echo Labs,MSP
 echoworx.net,Echoworx,Email Security
 ecm8.com,Campaign Master (UK),Marketing
+ecritel.net,Ecritel,MSP
 edgepark.com,Edgepark,Healthcare
 edu.com,InstructionalAssistant,SaaS
 eduneering.com,UL EHS training,SaaS
@@ -385,6 +386,7 @@ 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
@@ -397,6 +399,7 @@ 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
@@ -436,6 +439,7 @@ explori.com,Explori,Event Planning
 expositltd.com,Exposit Ltd.,MSP
 express.com.ar,Express Telecomunicaciones,ISP
 ezorg.nl,E-Zorg,Healthcare
+fap.mil.pe,La Fuerza Aérea del Perú (FAP),Government
 fastnet.kg,FastNet,ISP
 fastspeed.dk,Fastspeed,ISP
 feasa.ie,Feasa,Industrial
@@ -448,6 +452,7 @@ fireeyecloud.com,FireEye,Email Security
 fireeyegov.com,FireEye (Government),Email Security
 firstcloudsecurity.net,CyberCision,Email Security
 fisherpaykel.com,Fisher & Paykel,Retail
+fisquare.com,Infince,SaaS
 fleetviolations.com,ATS Processing Services,Logistics
 flinnsci.com,Flinn Scientific,Healthcare
 floridaurologypartners.com,Florida Urology Partners,Healthcare
@@ -457,6 +462,7 @@ fmcna.com,Fresenius Medical Care,Healthcare
 fmu.ac.jp,Fukushima Medical University,Education
 foodtecsolutions.com,FoodTec Solutions,SaaS
 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
@@ -468,6 +474,7 @@ franweb.net.br,FRAN WEB,ISP
 freehostia.com,Freehostia,Web Host
 freehosting.com,FreeHosting.com,Web Host
 freemail.hu,Freemail bejelentkezés,Email Provider
+frontiir.com,FRONTiiR,MSP
 fuertehoteles.com,Fuerte Group Hotels,Travel
 fujita-hu.ac.jp,Fujita Health University,Healthcare
 fuse.net,Altafiber (Formerly Cincinnati Bell),ISP
@@ -498,6 +505,7 @@ gmu.edu,George Mason University,Education
 gmx.com,GMX,ISP
 gmx.net,GMX,ISP
 godaddy.com,GoDaddy,Web Host
+gom.co.za,Graytown Office Machines,MSP
 google.com,Google (Including Gmail and Google Workspace),Email Provider
 googleusercontent.com,Google Cloud Platform (GCP),PaaS
 gosecure.net,GoSecure,Email Security
@@ -515,6 +523,7 @@ gsbridge.com,Golden State Bridge,Industrial
 gtnexus.com,Infor Nexus (Formerly GT Nexus),SaaS
 gts.sk,GTS Slovakia,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
@@ -536,6 +545,7 @@ helpforcb.com,InterServer,Web Host
 helpscout.net,Help Scout,SaaS
 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
@@ -545,6 +555,7 @@ highspot.com,Highspot,Marketing
 highwire.org,HighWire,SaaS
 hinet.net,HiNet,ISP
 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
@@ -571,12 +582,15 @@ 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
+hringdu.is,Hringdu,ISP
 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
@@ -585,7 +599,9 @@ i4i.com,i4i,Technology
 ice.co.cr,Grupo ICE,Industrial
 icehosting.nl,IceHosting,Web Host
 icewarpcloud.in,IceWrap,Email Provider
+icoremail.net,Coremail,Email Provider
 ideaservers.net,Hetzner,Web Host
+identibitsuisse.ch,identibit suisse,Marketing
 idig.net,Canadian Web Hosting,Web Host
 idodns.com,IDO DNS,MSP
 iftnet.com.br,IFTNET Telecom,ISP
@@ -639,6 +655,7 @@ ipost.com,iPost,Marketing
 iqcomputing.net,IQComputing,Web Host
 iqhive.com,IQ Hive,MSP
 ironwoodcrc.com,Ironwood Cancer & Research Centers,Healthcare
+is74.ru,Intersvyaz,ISP
 ispgateway.de,domainfactory GmbH,Web Host
 isplevel.pro,ISPLevel,Web Host
 ispn.net,ISPN,MSP
@@ -657,6 +674,7 @@ iwashiya-nagai.co.jp,Iwashiya Nagai Co,Healthcare
 jabatus.fr,o2switch,Web Host
 jadecom.or.jp, Japan Association for Development of Community Medicine,Healthcare
 jamescitycountyva.gov,"James City County, Virginia",Government
+javvara.com,javvara,Marketing
 jccm.es,Junta de Comunidades de Castilla-La Mancha,Government
 jellyfish.systems,Namecheap,Email Security
 jikei.ac.jp,The Jikei University,Education
@@ -708,6 +726,7 @@ laboratoires-thea.fr,Laboratoires Théa,Healthcare
 larkinhospital.com,Larkin Health System,Healthcare
 larrycomputerguy.com,Larry The Computer Guy,MSP
 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
@@ -717,16 +736,19 @@ lestetelecom.com.br,Leste,ISP
 lghealth.org,Penn Medicine Lancaster General Health,Healthcare
 liberation.fr,Liberation,News
 ligataxi.com,LiguaTaxi,SaaS
+likuid.com,Likuid,Web Host
 lindsaymunicipalhospital.com,Lindsay Municipal Hospital,Healthcare
 link3.net,Link3 Technologies,ISP
 linkedin.com,LinkedIn,Social Media
 linode.com,Linode,Web Host
+liquidtelecom.net,Liquid Intelligent Technologies,ISP
 live-servers.net,Fasthosts Internet Ltd,Web Host
 livedo.jp,Livedo Corporation,Healthcare
 llumc.edu,Loma Linda University Medical Center,Healthcare
 lmi.net,LMi.net,ISP
 locaweb.com.br,Locaweb,Web Host
 lodestonegroup.com,Loadstone Insurance,Insurance
+loftsinc.com,"Lofts, Inc.",Retail
 logisticintegrators.com,Logistics Integrators,Logistics
 logix.in,Logix InfoSecurity,MSP
 lolipop.jp,Lolipop,Web Host
@@ -735,6 +757,7 @@ lpn.co.th,L.P.N. Development PCL,Real Estate
 lstn.net,Limestone Networks,Web Host
 lubonet.net.pl,LUBONET,ISP
 luxsci.com,LuxSci,Email Security
+lxcluster.at,LXCluster,Web Host
 lytehosting.com,Lyte Hosting,Web Host
 m9network.com,Volico Data Centers,Web Host
 macrx.com,MAC Rx,Healthcare
@@ -747,6 +770,7 @@ 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
@@ -756,6 +780,7 @@ 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
@@ -766,8 +791,10 @@ mailspamprotection.com,SiteGround,Web Host
 mailwip.com,Mailwip,Email Provider
 majorcore.com,MajorCore,Web Host
 makeshop.jp,makeshop,SaaS
+maletazul.pt,Maletazul,MSP
 managedns.org,IBM Cloud,IaaS
 mandrillapp.com,Mailchimp Transactional,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
@@ -805,6 +832,7 @@ messagingengine.com,Fastmail,Email Provider
 mesvr.com,ReadNotify,Email Provider
 metricsthatmatter.com,Metrics That Matter,SaaS
 metrocomm.com,Metro Communications,ISP
+metronetinc.net,Metronet,ISP
 mho.de,Marienhospital Osnabrück,Healthcare
 mhos.de,Marienhospital Osnabrück,Healthcare
 mia.net,HostDrive,Web Host
@@ -824,6 +852,7 @@ 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
@@ -845,6 +874,7 @@ mrhost.biz,MrHost,Web Host
 msgexch.com,Constant Contact,Marketing
 mtaroutes.com,N-able,Email Security
 mtasv.net,Postmark,SaaS
+mtdtraining.co.uk,MTD Training Group,SaaS
 mts.ru,MTS,ISP
 mtsnet.ru,Mobile TeleSystems PJSC (MTS),ISP
 mtsvc.net,GoDaddy,Web Host
@@ -868,6 +898,7 @@ 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
 nagoya-cu.ac.jp,Nagoya City University,Education
@@ -899,6 +930,7 @@ netroad.ru,Mobile TeleSystems,ISP
 netsolus.com,netsolus KC,MSP
 netsville.com,Netsville,Marketing
 nettlinx.com,Nelinx,ISP
+netventure.pl,Netventure,MSP
 netvigator.com,HKT,ISP
 network80.com,Network80,Web Host
 neuca.pl,NECUA Group,Healthcare
@@ -909,8 +941,10 @@ 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
@@ -964,18 +998,22 @@ 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
+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
+orange-business.com,Orange Business,ISP
 orange.es,Orange,ISP
 orange.fr,Orange,Email Provider
 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
 oser.com,Oser Comunications Group,Marketing
 osir.net.br,Osirnet,ISP
diff --git a/parsedmarc/resources/maps/known_unknown_base_reverse_dns.txt b/parsedmarc/resources/maps/known_unknown_base_reverse_dns.txt
index 4771997..cc4167a 100644
--- a/parsedmarc/resources/maps/known_unknown_base_reverse_dns.txt
+++ b/parsedmarc/resources/maps/known_unknown_base_reverse_dns.txt
@@ -72,16 +72,21 @@ dreamtechmedia.com
 ds.network
 dvj.theworkpc.com
 dyntcorp.com
+egosimail.com
 emailgids.net
 emailperegrine.com
 epsilon-group.com
+erestaff.com
 example.com
+exposervers.com-new
 eyecandyhosting.xyz
 fetscorp.shop
 formicidaehunt.net
 fosterheap.com
+frontiernet.net
 gendns.com
 getthatroi.com
+gigidea.net
 giize.com
 ginous.eu.com
 gist-th.com
@@ -89,21 +94,29 @@ gophermedia.com
 gqlists.us.com
 gratzl.de
 greatestworldnews.com
+greennutritioncare.com
 h-serv.co.uk
 hgnbroken.us.com
 hosting1337.com
+hostinglotus.cloud
 hostingmichigan.com
+hostiran.name
 hostmnl.com
 hostname.localhost
 hostnetwork.com
 hostwhitelabel.com
+hpms1.jp
+hypericine.com
 i-mecca.net
+iam.net.ma
 idcfcloud.net
 idealconcept.live
 igppevents.org.uk
+imjtmn.cn
 immenzaces.com
 inshaaegypt.com
 ip-147-135-108.us
+ip-178-33-109.eu
 itsidc.com
 ivol.co
 jalanet.co.id
@@ -112,8 +125,10 @@ kahlaa.com
 kbronet.com.tw
 kdnursing.org
 kitchenaildbd.com
+layerdns.cloud
 legenditds.com
 lighthouse-media.com
+listertermoformadoa.com
 llsend.com
 lohkal.com
 lonestarmm.net
@@ -122,10 +137,15 @@ mail-fire.com
 manhattanbulletpoint.com
 marketmysterycode.com
 masterclassjournal.com
+matroguel.cam
+maximpactipo.com
+misorpresa.com
 moderntradingnews.com
 moonjaws.com
+morningnewscatcher.com
 motion4ever.net
 mschosting.com
+msdp1.com
 mspnet.pro
 mts-nn.ru
 mxthunder.net
@@ -133,18 +153,25 @@ myrewards.net
 mysagestore.com
 mysecurewebserver.com
 myvps.jp
+nask.pl
 ncport.ru
+ncsdi.ws
 nebdig.com
 neovet-base.ru
 netkl.org
+newinvestingguide.com
+newwallstreetcode.com
 nic.name
 nidix.net
+nmeuh.cn
+noisndametal.com
 nwo.giize.com
 office365.us
 ogicom.net
 omegabrasil.inf.br
 onnet21.com
 oppt-ac.fit
+orbitel.net.co
 ovaltinalization.co
 overta.ru
 passionatesmiles.com