Enter host name or IP address: 2 result(s) for 20.172.184.in-addr.arpa
namequery typeresultfirst seenlast seen
20.172.184.in-addr.arpa. NSns1.arpa.global-datacenter.com.
2014-06-28 06:26:352014-06-28 10:26:35
20.172.184.in-addr.arpa. NSns2.arpa.global-datacenter.com.
2014-06-28 06:26:352014-06-28 10:26:35

WHOIS info for: 20.172.184.in-addr.arpa

No whois server is known for this kind of object.