Enter host name or IP address: 2 result(s) for 20.31.231.23.in-addr.arpa
namequery typeresultfirst seenlast seen
20.31.231.23.in-addr.arpa. NSns2.routeboxer.com.
2015-02-19 17:59:172015-02-19 22:59:17
20.31.231.23.in-addr.arpa. NSns1.routeboxer.com.
2015-02-19 17:59:172015-02-19 22:59:17

WHOIS info for: 20.31.231.23.in-addr.arpa

No whois server is known for this kind of object.