Enter host name or IP address: 2 result(s) for 173.66.68.in-addr.arpa
namequery typeresultfirst seenlast seen
173.66.68.in-addr.arpa. NSNS1.FIRSTDIGITAL.COM.
2014-07-19 16:24:472014-10-21 04:40:42
173.66.68.in-addr.arpa. NSNS2.FIRSTDIGITAL.COM.
2014-07-19 16:24:472014-10-21 04:40:42

WHOIS info for: 173.66.68.in-addr.arpa

No whois server is known for this kind of object.