Enter host name or IP address: 2 result(s) for 21.231.23.in-addr.arpa
namequery typeresultfirst seenlast seen
21.231.23.in-addr.arpa. NSrdns2.serverhubdns.com.
2023-01-07 06:13:312025-02-27 21:13:44
21.231.23.in-addr.arpa. NSrdns1.serverhubdns.com.
2023-01-07 06:13:312025-02-27 21:13:44

WHOIS info for: 21.231.23.in-addr.arpa

No whois server is known for this kind of object.