Enter host name or IP address: 2 result(s) for 104.66.77.in-addr.arpa
namequery typeresultfirst seenlast seen
104.66.77.in-addr.arpa. NSauthns2.ngdc.net.
2025-01-03 10:54:042025-01-03 10:54:04
104.66.77.in-addr.arpa. NSauthns1.ngdc.net.
2025-01-03 10:54:042025-01-03 10:54:04

WHOIS info for: 104.66.77.in-addr.arpa 

No whois server is known for this kind of object.