Tools:
Subnet:
Reverse DNS (PTR):
os3-287-33445.vs.sakura.ne.jp
Reverse DNS Zone:
139.212.49.in-addr.arpa
Authoritative NS:
Names that resolve
to this address:
(6)
to this address:
(6)
Last crawled:
2025-12-13 07:04:23 +0000