Enter host name or IP address: 2 result(s) for 4.145.146.in-addr.arpa
namequery typeresultfirst seenlast seen
4.145.146.in-addr.arpa. NSns1.auth.atx.net.
2015-01-25 17:34:232015-07-12 05:22:16
4.145.146.in-addr.arpa. NSns2.auth.atx.net.
2015-01-25 17:34:232015-07-12 05:22:16

WHOIS info for: 4.145.146.in-addr.arpa

No whois server is known for this kind of object.