Enter host name or IP address: 2 result(s) for 123.13.63.in-addr.arpa
namequery typeresultfirst seenlast seen
123.13.63.in-addr.arpa. NSauth03.ns.uu.net.
2020-07-17 19:03:012019-05-08 12:59:42
123.13.63.in-addr.arpa. NSauth50.ns.uu.net.
2020-07-17 19:03:012019-05-08 12:59:42

WHOIS info for: 123.13.63.in-addr.arpa

No whois server is known for this kind of object.