Enter host name or IP address: 2 result(s) for 13.221.31.in-addr.arpa
namequery typeresultfirst seenlast seen
13.221.31.in-addr.arpa. NSauth1.exponential-e.net.
2014-07-04 10:39:542024-12-17 06:08:39
13.221.31.in-addr.arpa. NSauth0.exponential-e.net.
2014-07-04 10:39:542024-12-17 06:08:39

WHOIS info for: 13.221.31.in-addr.arpa

No whois server is known for this kind of object.