Tools:
Subnet:
Reverse DNS (PTR):
dns3.nc.u-tokyo.ac.jp
Reverse DNS Zone:
0.0.0.0.0.8.1.0.0.0.2.0.1.0.0.2.ip6.arpa
Authoritative NS:
Names that resolve
to this address:
(0)
to this address:
(0)
(none found)
Last crawled:
2025-12-15 03:18:38 +0000