Enter host name or IP address: 4 result(s) for 139.121.64.in-addr.arpa
namequery typeresultfirst seenlast seen
139.121.64.in-addr.arpa. NSauth3.dns.rcn.net.
2014-08-01 00:03:442022-10-24 00:53:59
139.121.64.in-addr.arpa. NSauth1.dns.rcn.net.
2014-08-01 00:03:442022-10-24 00:53:59
139.121.64.in-addr.arpa. NSauth2.dns.rcn.net.
2014-08-01 00:03:442022-10-24 00:53:59
139.121.64.in-addr.arpa. NSauth4.dns.rcn.net.
2014-08-01 00:03:442022-10-24 00:53:59

WHOIS info for: 139.121.64.in-addr.arpa

No whois server is known for this kind of object.