CF1760591902716-tsm20251015201252

IPLIST.NET - 139.11.133.in-addr.arpa

Search for IP or hostnames:

139.11.133.in-addr.arpa checked at 2025-10-16T05:18:22.699Z 744ms 57/57/57 100% R:15

139.11.133.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

11.133.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

139.11.133.in-addr.arpa is a parent of 139.139.11.133.in-addr.arpa.

The delegation for 139.11.133.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.

139.11.133.in-addr.arpa at least partially shares name servers with other domains, for instance 201.69.130.in-addr.arpa, 169.82.157.in-addr.arpa, 47.82.157.in-addr.arpa, 231.82.157.in-addr.arpa and 250.69.130.in-addr.arpa.

These name servers are commonly used together with the name servers 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.

Two IP numbers per host:

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.
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jfRusdW CF johedugfp 2025-10-16