Enter host name or IP address: 2 result(s) for 81.66.77.in-addr.arpa
namequery typeresultfirst seenlast seen
81.66.77.in-addr.arpa. NSauthns1.ngdc.net.
2015-07-20 11:58:012024-11-24 15:22:32
81.66.77.in-addr.arpa. NSauthns2.ngdc.net.
2015-07-20 11:58:012024-11-24 15:22:32

WHOIS info for: 81.66.77.in-addr.arpa

No whois server is known for this kind of object.