Enter host name or IP address: 2 result(s) for 221.13.31.in-addr.arpa
namequery typeresultfirst seenlast seen
221.13.31.in-addr.arpa. NSpns.neterra.net.
2014-09-09 18:02:442025-03-22 02:44:59
221.13.31.in-addr.arpa. NSsns.neterra.net.
2014-09-09 18:02:442025-03-22 02:44:59

WHOIS info for: 221.13.31.in-addr.arpa

No whois server is known for this kind of object.