Enter host name or IP address: 2 result(s) for 90.31.186.in-addr.arpa
namequery typeresultfirst seenlast seen
90.31.186.in-addr.arpa. NSns1-auth.etb.net.co.
2014-07-04 19:18:582015-01-23 19:30:51
90.31.186.in-addr.arpa. NSns2-auth.etb.net.co.
2014-07-04 19:18:582015-01-23 19:30:51

WHOIS info for: 90.31.186.in-addr.arpa

No whois server is known for this kind of object.