Enter host name or IP address: 1 result(s) for 204.240.129.146.in-addr.arpa
namequery typeresultfirst seenlast seen
204.240.129.146.in-addr.arpa. PTRnsthree.kingcounty.gov.
2015-02-28 16:21:122024-12-25 05:15:22

WHOIS info for: 204.240.129.146.in-addr.arpa 

No whois server is known for this kind of object.