Enter host name or IP address: 3 result(s) for 223.51.92.in-addr.arpa
namequery typeresultfirst seenlast seen
223.51.92.in-addr.arpa. NSns1-auth.viatel.net.
2015-04-23 07:49:262015-04-23 11:49:25
223.51.92.in-addr.arpa. NSns2-auth.viatel.net.
2015-04-23 07:49:262015-04-23 11:49:25
223.51.92.in-addr.arpa. NSns3-auth.viatel.net.
2015-04-23 07:49:262015-04-23 11:49:25

WHOIS info for: 223.51.92.in-addr.arpa

No whois server is known for this kind of object.