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Use UDP for DNS

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This commit is contained in:
Sean Whalen
2019-07-15 19:31:31 -04:00
parent 90e92809e3
commit f5b64151eb
1 changed files with 2 additions and 2 deletions
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4
parsedmarc/utils.py
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@@ -155,7 +155,7 @@ def query_dns(domain, record_type, cache=None, nameservers=None, timeout=2.0):
if record_type == "TXT":
resource_records = list(map(
lambda r: r.strings,
resolver.query(domain, record_type, tcp=True, lifetime=timeout)))
resolver.query(domain, record_type, lifetime=timeout)))
_resource_record = [
resource_record[0][:0].join(resource_record)
for resource_record in resource_records if resource_record]
@@ -163,7 +163,7 @@ def query_dns(domain, record_type, cache=None, nameservers=None, timeout=2.0):
else:
records = list(map(
lambda r: r.to_text().replace('"', '').rstrip("."),
resolver.query(domain, record_type, tcp=True, lifetime=timeout)))
resolver.query(domain, record_type, lifetime=timeout)))
if cache:
cache[cache_key] = records