Enter host name or IP address: 4 result(s) for 231.81.in-addr.arpa
namequery typeresultfirst seenlast seen
231.81.in-addr.arpa. NSdns1.telia.com.
2014-06-12 22:01:092024-01-16 01:22:43
231.81.in-addr.arpa. NSdns2.telia.com.
2014-06-12 22:01:092024-01-16 01:22:43
231.81.in-addr.arpa. NSdns49.de.telia.net.
2015-07-09 18:42:442024-01-16 01:22:43
231.81.in-addr.arpa. NSns.ripe.net.
2014-06-12 22:01:092015-06-27 00:58:16

WHOIS info for: 231.81.in-addr.arpa

No whois server is known for this kind of object.