Enter host name or IP address: 2 result(s) for 231.1.217.201.in-addr.arpa
namequery typeresultfirst seenlast seen
231.1.217.201.in-addr.arpa. PTRns2.copaco.com.py.
2015-01-28 14:01:182015-04-11 02:14:14
231.1.217.201.in-addr.arpa. PTRcopaco-public-resolver-b.copaco.com.py.
2022-01-01 00:53:492022-01-01 00:53:49

WHOIS info for: 231.1.217.201.in-addr.arpa 

No whois server is known for this kind of object.