⌂ IP Address Info - 2001:200:180:452::53:2

Tools:
Subnet:

2001:200:180::/48

Reverse DNS (PTR):

ns2.cert.u-tokyo.ac.jp

Reverse DNS Zone:

2.5.4.0.0.8.1.0.0.0.2.0.1.0.0.2.ip6.arpa

Authoritative NS:

dns1.nc.u-tokyo.ac.jp [133.11.0.1] [2001:200:180::35:1]
dns2.nc.u-tokyo.ac.jp [119.245.132.49] [2001:2c0:ce07:f900::2]
dns3.nc.u-tokyo.ac.jp [157.82.0.1] [2001:200:180::35:3]
ns.cert.u-tokyo.ac.jp [133.11.205.131] [2001:200:180:452::53:1]
ns2.cert.u-tokyo.ac.jp [133.11.205.130] [2001:200:180:452::53:2]

Names that resolve
to this address:
(0)

(none found)

Last crawled:

2025-12-17 09:15:37 +0000