Enter host name or IP address: 4 result(s) for 163.168.68.in-addr.arpa
namequery typeresultfirst seenlast seen
163.168.68.in-addr.arpa. NSNS4.USINTERNET.COM.
2014-08-25 16:13:222025-04-21 23:31:34
163.168.68.in-addr.arpa. NSNS1.USINTERNET.COM.
2014-08-25 16:13:222025-04-21 23:31:34
163.168.68.in-addr.arpa. NSNS2.USINTERNET.COM.
2014-08-25 16:13:222025-04-21 23:31:34
163.168.68.in-addr.arpa. NSNS3.USINTERNET.COM.
2014-08-25 16:13:222025-04-21 23:31:34

WHOIS info for: 163.168.68.in-addr.arpa 

No whois server is known for this kind of object.