I noticed this, because `checkdmarc' reports warning with my internal name for public IPv6 (which has no public PTR record), then i confirmed it by network sniffer.
It uses results = socket.gethostbyaddr(ip_address) and have to use "real" PTR DNS query, dnspython supports its.
I noticed this, because `checkdmarc' reports warning with my internal name for public IPv6 (which has no public PTR record), then i confirmed it by network sniffer.
It uses
results = socket.gethostbyaddr(ip_address)
and have to use "real" PTR DNS query, dnspython supports its.