Enter host name or IP address: 1 result(s) for 50.1.231.222.in-addr.arpa
namequery typeresultfirst seenlast seen
50.1.231.222.in-addr.arpa. PTRa50.nskorea.com.
2016-05-29 23:49:202016-06-13 11:50:13

WHOIS info for: 50.1.231.222.in-addr.arpa

No whois server is known for this kind of object.