Enter host name or IP address: 4 result(s) for 217.204.in-addr.arpa
namequery typeresultfirst seenlast seen
217.204.in-addr.arpa. NSauth4.dns.cogentco.com.
2023-04-14 01:16:102025-10-03 08:41:02
217.204.in-addr.arpa. NSauth1.dns.cogentco.com.
2023-04-14 01:16:102025-10-03 08:41:02
217.204.in-addr.arpa. NSauth2.dns.cogentco.com.
2023-04-14 01:16:102025-10-03 08:41:02
217.204.in-addr.arpa. NSauth3.dns.cogentco.com.
2023-04-14 01:16:102025-10-03 08:41:02

WHOIS info for: 217.204.in-addr.arpa 

No whois server is known for this kind of object.