Enter host name or IP address: 4 result(s) for 251.63.193.in-addr.arpa
namequery typeresultfirst seenlast seen
251.63.193.in-addr.arpa. NSdns-ns0.ucl.ac.uk.
2025-02-04 13:34:122025-02-04 13:34:12
251.63.193.in-addr.arpa. NSdns-ns1.ucl.ac.uk.
2025-02-04 13:34:122025-02-04 13:34:12
251.63.193.in-addr.arpa. NSns0.lshtm.ac.uk.
2025-02-04 13:34:122025-02-04 13:34:12
251.63.193.in-addr.arpa. NSns1.lshtm.ac.uk.
2025-02-04 13:34:122025-02-04 13:34:12

WHOIS info for: 251.63.193.in-addr.arpa 

No whois server is known for this kind of object.