CF1760511184401-tsm20251014171359

NSLIST.NET - 226.82.157.in-addr.arpa

Search for IP or hostnames:

226.82.157.in-addr.arpa checked at 2025-10-15T06:53:04.384Z 244ms 57/57/57 100% R:12

226.82.157.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

82.157.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

226.82.157.in-addr.arpa is parent of 80.226.82.157.in-addr.arpa, 85.226.82.157.in-addr.arpa and 0.226.82.157.in-addr.arpa.

The delegation for 226.82.157.in-addr.arpa is handled by three name servers: dns1.nc.u-tokyo.ac.jp, dns2.nc.u-tokyo.ac.jp and dns3.nc.u-tokyo.ac.jp.

226.82.157.in-addr.arpa shares name servers with other domains at least partially, for example 80.11.133.in-addr.arpa, 201.69.130.in-addr.arpa, 169.82.157.in-addr.arpa, 47.82.157.in-addr.arpa and 231.82.157.in-addr.arpa.

these name servers are often used with the following: ns1.t.u-tokyo.ac.jp, ns1.s.u-tokyo.ac.jp, ns2.s.u-tokyo.ac.jp, ns.a.u-tokyo.ac.jp, dns101.ecc.u-tokyo.ac.jp, dns.ecc.u-tokyo.ac.jp, penguin.iis.u-tokyo.ac.jp, ns-e6.keisu.t.u-tokyo.ac.jp, edusan.p.u-tokyo.ac.jp and ns0.c.u-tokyo.ac.jp.

Host names with two IPs:

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

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

CJdiwLU CF johedugfp 2025-10-15