Enter host name or IP address: 5 result(s) for 52.240.50.in-addr.arpa
namequery typeresultfirst seenlast seen
52.240.50.in-addr.arpa. NSns1.comcastbusiness.net.
2014-06-22 03:49:112015-10-09 00:52:26
52.240.50.in-addr.arpa. NSns2.comcastbusiness.net.
2014-06-22 03:49:112015-10-09 00:52:26
52.240.50.in-addr.arpa. NSns3.comcastbusiness.net.
2014-06-22 03:49:112015-10-09 00:52:26
52.240.50.in-addr.arpa. NSns4.comcastbusiness.net.
2014-06-22 03:49:112015-10-09 00:52:27
52.240.50.in-addr.arpa. NSns5.comcastbusiness.net.
2014-06-22 03:49:112015-10-09 00:52:26

WHOIS info for: 52.240.50.in-addr.arpa 

No whois server is known for this kind of object.