CF1764041376081-tsm20251124231709

IPLIST.NET - 251.69.130.in-addr.arpa

Search for IP or hostnames:

251.69.130.in-addr.arpa checked at 2025-11-25T03:29:36.059Z 852ms 57/57/57 100% R:17 allDone:true timedOut:false

251.69.130.in-addr.arpa

NSdns1.nc.u-tokyo.ac.jp
A2001:200:180::35:1 🇯🇵 WIDE Project
PTRdns1.nc.u-tokyo.ac.jp
A133.11.0.1🇯🇵 UTnet
PTRdns1.nc.u-tokyo.ac.jp
NSdns2.nc.u-tokyo.ac.jp
A2001:2c0:ce07:f900::2 🇯🇵 NTT PC Communications (InfoSphere)
A119.245.132.49🇯🇵 NTT PC Communications (InfoSphere)
NSdns3.nc.u-tokyo.ac.jp
A2001:200:180::35:3 🇯🇵 WIDE Project
PTRdns3.nc.u-tokyo.ac.jp
A157.82.0.1🇯🇵 UTnet
PTRdns3.nc.u-tokyo.ac.jp

69.130.in-addr.arpa

NSdns1.nc.u-tokyo.ac.jp
NSdns2.nc.u-tokyo.ac.jp
NSdns3.nc.u-tokyo.ac.jp

Up

65.251.69.130.in-addr.arpa
152.251.69.130.in-addr.arpa
178.251.69.130.in-addr.arpa
211.251.69.130.in-addr.arpa
90.251.69.130.in-addr.arpa
23.251.69.130.in-addr.arpa
91.251.69.130.in-addr.arpa
223.251.69.130.in-addr.arpa
120.251.69.130.in-addr.arpa
138.251.69.130.in-addr.arpa
198.251.69.130.in-addr.arpa
32.251.69.130.in-addr.arpa
222.251.69.130.in-addr.arpa
154.251.69.130.in-addr.arpa
20.251.69.130.in-addr.arpa
37.251.69.130.in-addr.arpa
215.251.69.130.in-addr.arpa

Starts with same word

251.sh
251.nl
251.ph
251.in
251.cz
251.cc
251.fr
251.eu
251.com
251.at
251.us
251.ca
251.de
251.me
251.ru

Starts similarily

215.be
215.tech
152.jp
521.design
215.ir
251.eu
521.in
251.com
215.fi
125.dk
521.run
512.com.tw
521.me
215.de
152.nl
512.eu
125.nu
512.am
512.in
152.eu
512.hu
152.uk
125.cn
215.marketing
521.dk
152.cn
251.at
152.info
125.group
521.eu
125.tv
512.cz
521.shopping
125.us
521.net
512.se
251.us
512.ca
512.sk
152.at
125.co
512.la
152.de
215.es
521.de
512.com
521.fr
215.nl
215.dk
125.info
152.ph
125.hk
152.la
125.ca
512.one
251.ca
215.co
215.net
512.de
215.co.jp
512.red
125.se
512.email
215.it
215.ca
152.in-addr.arpa
521.ca
215.us
512.dk
152.com
251.de
512.io
152.pl
215.ru
521.one
521.com
215.la
152.org
521.jp
521.plus
512.pizza
251.me
125.es
125.ge
512.ink
152.fr
125.eu
251.ru
521.cafe
152.us
125.ch
512.tokyo
152.life
521.ru
152.be
521.cc
512.nl
512.it
521.gold
125.net
125.ru
152.tv
521.be
152.com.au
215.io
512.zone
125.vn
521.cn
521.xyz
512.cc
512.kz
125.in-addr.arpa
521.center
215.life
125.la
125.jp
512.net
125.at
152.io
251.sh
125.fr
251.nl
512.com.do
512.be
125.name
215.in-addr.arpa
125.de
125.com
521.at
512.bike
512.biz
215.cn
125.nyc
152.co.il
251.ph
251.in
152.tel
125.ir
512.fr
215.pl
125.pl
512.ch
512.consulting

AI analysis

251.69.130.in-addr.arpa has children including 65.251.69.130.in-addr.arpa, 152.251.69.130.in-addr.arpa, 178.251.69.130.in-addr.arpa, 211.251.69.130.in-addr.arpa, 90.251.69.130.in-addr.arpa and a few other host names.

251.69.130.in-addr.arpa is delegated to three name servers: dns1.nc.u-tokyo.ac.jp, dns2.nc.u-tokyo.ac.jp and dns3.nc.u-tokyo.ac.jp.

At least part of the name servers for 251.69.130.in-addr.arpa are shared with other domains, for instance 142.82.157.in-addr.arpa, 226.82.157.in-addr.arpa, misojiro.t.u-tokyo.ac.jp, 3.11.133.in-addr.arpa and 90.11.133.in-addr.arpa.

these name servers are commonly used with the name servers ns1.t.u-tokyo.ac.jp, ns1.s.u-tokyo.ac.jp, ns2.s.u-tokyo.ac.jp, penguin.iis.u-tokyo.ac.jp, ns.a.u-tokyo.ac.jp, dns101.ecc.u-tokyo.ac.jp, dns.ecc.u-tokyo.ac.jp, dnsserver02.ecc.u-tokyo.ac.jp, dnsserver03.ecc.u-tokyo.ac.jp and dnsserver04.ecc.u-tokyo.ac.jp.

Host names with two IP numbers:

dns1.nc.u-tokyo.ac.jp points to 2001:200:180::35:1 and 133.11.0.1

dns2.nc.u-tokyo.ac.jp points to 2001:2c0:ce07:f900::2 and 119.245.132.49

dns3.nc.u-tokyo.ac.jp points to 2001:200:180::35:3 and 157.82.0.1