Enter host name or IP address: 2 result(s) for 19.66.77.in-addr.arpa
namequery typeresultfirst seenlast seen
19.66.77.in-addr.arpa. NSauthns2.ngdc.net.
2015-07-14 01:33:532023-04-13 07:47:23
19.66.77.in-addr.arpa. NSauthns1.ngdc.net.
2015-07-14 01:33:532023-04-13 07:47:23

WHOIS info for: 19.66.77.in-addr.arpa

No whois server is known for this kind of object.