Enter host name or IP address: 2 result(s) for 152.221.83.in-addr.arpa
namequery typeresultfirst seenlast seen
152.221.83.in-addr.arpa. NSauthns1.ngdc.net.
2014-10-06 02:22:302025-02-06 23:53:01
152.221.83.in-addr.arpa. NSauthns2.ngdc.net.
2014-10-06 02:22:302025-02-06 23:53:01

WHOIS info for: 152.221.83.in-addr.arpa

No whois server is known for this kind of object.