⌂ IP Address Info - 2001:200:180:1105::1987:a

Tools:
Subnet:

2001:200:180::/48

Reverse DNS (PTR):

ns.icepp.s.u-tokyo.ac.jp

Reverse DNS Zone:

5.0.1.1.0.8.1.0.0.0.2.0.1.0.0.2.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.icepp.s.u-tokyo.ac.jp [133.11.24.4] [2001:200:180:1105::1987:a]
ns1.s.u-tokyo.ac.jp [133.11.11.11] [2001:200:180:1103::11]
ns2.s.u-tokyo.ac.jp [3.114.219.198] [2406:da14:c5c:ba02:1822:ce39:2a02:fbd7]

Names that resolve
to this address:
(1)

ns.icepp.s.u-tokyo.ac.jp

Last crawled:

2025-12-16 12:40:29 +0000