Enter host name or IP address: 4 result(s) for 121.172.207.in-addr.arpa
namequery typeresultfirst seenlast seen
121.172.207.in-addr.arpa. NSauth3.dns.rcn.net.
2014-06-28 21:13:452022-03-31 09:50:15
121.172.207.in-addr.arpa. NSauth1.dns.rcn.net.
2014-06-28 21:13:452022-03-31 09:50:15
121.172.207.in-addr.arpa. NSauth2.dns.rcn.net.
2014-06-28 21:13:452022-03-31 09:50:15
121.172.207.in-addr.arpa. NSauth4.dns.rcn.net.
2014-06-28 21:13:452022-03-31 09:50:15

WHOIS info for: 121.172.207.in-addr.arpa

No whois server is known for this kind of object.