Enter host name or IP address: 2 result(s) for 63.66.77.in-addr.arpa
namequery typeresultfirst seenlast seen
63.66.77.in-addr.arpa. NSauthns2.ngdc.net.
2024-10-13 11:34:492024-10-13 11:34:49
63.66.77.in-addr.arpa. NSauthns1.ngdc.net.
2024-10-13 11:34:492024-10-13 11:34:49

WHOIS info for: 63.66.77.in-addr.arpa

No whois server is known for this kind of object.