Enter host name or IP address: 4 result(s) for 237.81.in-addr.arpa
namequery typeresultfirst seenlast seen
237.81.in-addr.arpa. NSns.ripe.net.
2014-06-12 14:04:412015-06-19 14:53:17
237.81.in-addr.arpa. NSdns1.telia.com.
2014-06-12 14:04:412024-01-10 19:10:48
237.81.in-addr.arpa. NSdns2.telia.com.
2014-06-12 14:04:412024-01-10 19:10:48
237.81.in-addr.arpa. NSdns49.de.telia.net.
2015-07-03 17:32:442024-01-10 19:10:48

WHOIS info for: 237.81.in-addr.arpa 

No whois server is known for this kind of object.