Enter host name or IP address: 4 result(s) for 123.153.207.in-addr.arpa
namequery typeresultfirst seenlast seen
123.153.207.in-addr.arpa. NSauth3.dns.cogentco.com.
2023-01-14 04:05:172025-07-16 16:20:03
123.153.207.in-addr.arpa. NSauth1.dns.cogentco.com.
2023-01-14 04:05:172025-07-16 16:20:03
123.153.207.in-addr.arpa. NSauth2.dns.cogentco.com.
2023-01-14 04:05:172025-07-16 16:20:03
123.153.207.in-addr.arpa. NSauth4.dns.cogentco.com.
2023-01-14 04:05:172025-07-16 16:20:03

WHOIS info for: 123.153.207.in-addr.arpa 

No whois server is known for this kind of object.