Enter host name or IP address: 2 result(s) for 12.221.31.in-addr.arpa
namequery typeresultfirst seenlast seen
12.221.31.in-addr.arpa. NSauth1.exponential-e.net.
2015-03-24 09:56:102023-01-13 18:05:59
12.221.31.in-addr.arpa. NSauth0.exponential-e.net.
2015-03-24 09:56:102023-01-13 18:05:59

WHOIS info for: 12.221.31.in-addr.arpa

No whois server is known for this kind of object.