Enter host name or IP address: 2 result(s) for 138.31.78.in-addr.arpa
namequery typeresultfirst seenlast seen
138.31.78.in-addr.arpa. NSns1.rybnet.pl.
2014-09-25 09:59:562025-01-03 11:02:02
138.31.78.in-addr.arpa. NSns2.rybnet.pl.
2014-09-25 09:59:562025-01-03 11:02:02

WHOIS info for: 138.31.78.in-addr.arpa

No whois server is known for this kind of object.