CF1759795220733-tsm20251005211530

DNSWHOIS.INFO - 120.225.11.133.in-addr.arpa

Search for IP or hostnames:

120.225.11.133.in-addr.arpa checked at 2025-10-07T00:00:20.714Z 756ms 75/75/75 100% R:20

120.225.11.133.in-addr.arpa

NSdnsserver02.ecc.u-tokyo.ac.jp
A133.11.50.142🇯🇵 UTnet
PTRdnsserver02.ecc.u-tokyo.ac.jp
NSdnsserver03.ecc.u-tokyo.ac.jp
A133.11.50.143🇯🇵 UTnet
PTRdnsserver03.ecc.u-tokyo.ac.jp
NSdnsserver04.ecc.u-tokyo.ac.jp
A133.11.50.144🇯🇵 UTnet
PTRdnsserver04.ecc.u-tokyo.ac.jp
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

225.11.133.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

120.225.11.133.in-addr.arpa is the parent of 126.120.225.11.133.in-addr.arpa.

120.225.11.133.in-addr.arpa is delegated to six name servers: dnsserver02.ecc.u-tokyo.ac.jp, dnsserver03.ecc.u-tokyo.ac.jp, dnsserver04.ecc.u-tokyo.ac.jp, dns1.nc.u-tokyo.ac.jp, dns2.nc.u-tokyo.ac.jp and dns3.nc.u-tokyo.ac.jp.

120.225.11.133.in-addr.arpa shares some name servers with other domains, for example 0.79.69.130.in-addr.arpa, 112.82.157.in-addr.arpa, 160.82.157.in-addr.arpa, iis.u-tokyo.ac.jp and 75.82.157.in-addr.arpa.

these name servers are often used with ns1.t.u-tokyo.ac.jp, ns.a.u-tokyo.ac.jp, dns101.ecc.u-tokyo.ac.jp, dns.ecc.u-tokyo.ac.jp, ns1.s.u-tokyo.ac.jp, ns2.s.u-tokyo.ac.jp, penguin.iis.u-tokyo.ac.jp, ns-e6.keisu.t.u-tokyo.ac.jp, ns.rcast.u-tokyo.ac.jp and ns.office.rcast.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.

Host names with one IP number:

dnsserver02.ecc.u-tokyo.ac.jp points to 133.11.50.142.

dnsserver03.ecc.u-tokyo.ac.jp points to 133.11.50.143.

dnsserver04.ecc.u-tokyo.ac.jp points to 133.11.50.144.

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

qrRCEqz CF johedugfp 2025-10-07