Enter host name or IP address: 1 result(s) for 6.233.187.212.in-addr.arpa
namequery typeresultfirst seenlast seen
6.233.187.212.in-addr.arpa. PTRns3a.secondarydomainnameserver.com.
2015-01-28 08:18:302015-04-18 19:45:07

WHOIS info for: 6.233.187.212.in-addr.arpa 

No whois server is known for this kind of object.