Enter host name or IP address: 2 result(s) for 133.21.199.in-addr.arpa
namequery typeresultfirst seenlast seen
133.21.199.in-addr.arpa. NSns0051.secondary.cloudflare.com.
2023-02-06 21:33:482024-11-17 21:50:12
133.21.199.in-addr.arpa. NSns0176.secondary.cloudflare.com.
2023-02-06 21:33:482024-11-17 21:50:12

WHOIS info for: 133.21.199.in-addr.arpa

No whois server is known for this kind of object.