Enter host name or IP address: 2 result(s) for 155.54.121.153.in-addr.arpa
namequery typeresultfirst seenlast seen
155.54.121.153.in-addr.arpa. PTRwww4141up.sakura.ne.jp.
2014-10-06 03:38:372014-10-12 09:12:18
155.54.121.153.in-addr.arpa. PTRinv.neil.jp.
2025-01-08 23:46:072025-01-08 23:46:07

WHOIS info for: 155.54.121.153.in-addr.arpa

No whois server is known for this kind of object.