Enter host name or IP address: 2 result(s) for 51.78.87.in-addr.arpa
namequery typeresultfirst seenlast seen
51.78.87.in-addr.arpa. NSns3.netcologne.de.
2014-09-30 17:59:112024-12-01 14:41:38
51.78.87.in-addr.arpa. NSns1.netcologne.de.
2014-09-30 17:59:112024-12-01 14:41:38

WHOIS info for: 51.78.87.in-addr.arpa

No whois server is known for this kind of object.