Enter host name or IP address: 2 result(s) for 131.123.187.192.in-addr.arpa
namequery typeresultfirst seenlast seen
131.123.187.192.in-addr.arpa. PTRns1.cluster06server.com.
2016-04-29 00:02:432016-04-29 04:02:43
131.123.187.192.in-addr.arpa. PTRcmail2.imails.space.
2024-11-29 07:21:002024-11-29 07:21:00

WHOIS info for: 131.123.187.192.in-addr.arpa 

No whois server is known for this kind of object.