fixes issues with returned hostname from lookup #178

This commit is contained in:
ricardo.bartels@telekom.de
2022-06-17 22:21:46 +02:00
parent 592e9ce873
commit e62bd28855

View File

@@ -176,7 +176,7 @@ async def reverse_lookup(resolver, ip):
if response is not None and response.name is not None:
# validate record to check if this is a valid host name
if all([bool(c.lower() in valid_hostname_characters) for c in response.name]):
if all([bool(str(c).lower() in valid_hostname_characters) for c in response.name]):
resolved_name = response.name.lower()
log.debug2(f"PTR record for {ip}: {resolved_name}")