Enter host name or IP address: 3 result(s) for 173.221.74.in-addr.arpa
namequery typeresultfirst seenlast seen
173.221.74.in-addr.arpa. NSns2.nrctv.com.
2014-07-30 13:36:132014-08-10 04:02:41
173.221.74.in-addr.arpa. NSns1.nrctv.com.
2014-07-30 13:36:132014-08-10 04:02:41
173.221.74.in-addr.arpa. NSns1.nrctv.net.
2014-07-30 13:36:132014-08-10 04:02:42

WHOIS info for: 173.221.74.in-addr.arpa

No whois server is known for this kind of object.