Tools:
Subnet:
Reverse DNS (PTR):
tk2-221-20410.vs.sakura.ne.jp
Reverse DNS Zone:
91.16.160.in-addr.arpa
Authoritative NS:
Names that resolve
to this address:
(13)
to this address:
(13)
Last crawled:
2025-12-13 10:23:38 +0000