DNSWHOIS.INFO - 6.11.133.in-addr.arpa

Search for IP or hostnames:

6.11.133.in-addr.arpa checked at 2025-10-25T02:31:39.037Z 739ms 77/77/77 100% R:22

`6.11.133.in-addr.arpa`

NS	`dns1.nc.u-tokyo.ac.jp`
		A	2001:200:180::35:1 ^{🇯🇵 WIDE Project}
			PTR	`dns1.nc.u-tokyo.ac.jp`
		A	133.11.0.1^{🇯🇵 UTnet}
			PTR	`dns1.nc.u-tokyo.ac.jp`
NS	`dns2.nc.u-tokyo.ac.jp`
		A	2001:2c0:ce07:f900::2 ^{🇯🇵 NTT PC Communications (InfoSphere)}
		A	119.245.132.49^{🇯🇵 NTT PC Communications (InfoSphere)}
NS	`dns3.nc.u-tokyo.ac.jp`
		A	2001:200:180::35:3 ^{🇯🇵 WIDE Project}
			PTR	`dns3.nc.u-tokyo.ac.jp`
		A	157.82.0.1^{🇯🇵 UTnet}
			PTR	`dns3.nc.u-tokyo.ac.jp`
NS	`ns1.s.u-tokyo.ac.jp`
		A	2001:200:180:1103::11 ^{🇯🇵 WIDE Project}
			PTR	`ns1.s.u-tokyo.ac.jp`
		A	133.11.11.11^{🇯🇵 UTnet}
			PTR	`ns1.s.u-tokyo.ac.jp`
NS	`ns2.s.u-tokyo.ac.jp`
		A	2406:da14:c5c:ba02:1822:ce39:2a02:fbd7 ^{🇯🇵 Amazon}
		A	3.114.219.198^{🇯🇵 Amazon}
			PTR	`ec2-3-114-219-198.ap-northeast-1.compute.amazonaws.com`

`11.133.in-addr.arpa`

	NS	`dns1.nc.u-tokyo.ac.jp`
	NS	`dns2.nc.u-tokyo.ac.jp`
	NS	`dns3.nc.u-tokyo.ac.jp`

Up

19.6.11.133.in-addr.arpa

54.6.11.133.in-addr.arpa

53.6.11.133.in-addr.arpa

38.6.11.133.in-addr.arpa

2.6.11.133.in-addr.arpa

6.6.11.133.in-addr.arpa

7.6.11.133.in-addr.arpa

43.6.11.133.in-addr.arpa

Starts with same word

6.toys

6.rodeo

6.biz

6.gx.cn

6.je

6.cl

6.fo

6.srl

6.wiki

6.dk

6.mw

6.cg

6.tl

6.gs.cn

6.fish

6.ua

6.ai

6.gp

6.hn

6.dating

6.uy

6.hm

6.azurestaticapps.net

6.ly

6.com.pl

6.run

6.org

6.movie

6.la

6.tj

6.tj.cn

6.ro

6.amsterdam

6.pl

6.am

6.cm

6.tv

6.plus

6.pn

6.sv

6.ph

6.in-addr.arpa

6.ht

6.cx

6.dog

6.ws

6.capital

6.kz

6.de

6.cn

6.kg

6.show

6.ac.cn

6.at

6.gs

6.ms

6.is

6.sx.cn

6.fm

6.watch

Starts similarily

6.je

6.cl

6.fo

6.srl

6.wiki

6.dk

6.mw

6.cg

6.tl

6.gs.cn

6.fish

6.ua

6.ai

6.gp

6.hn

6.dating

6.uy

6.hm

6.azurestaticapps.net

6.ly

6.com.pl

6.run

6.org

6.movie

6.la

6.tj

6.tj.cn

6.ro

6.amsterdam

6.pl

6.am

6.cm

6.tv

6.plus

6.pn

6.sv

6.ph

6.in-addr.arpa

6.ht

6.cx

6.dog

6.ws

6.capital

6.kz

6.de

6.cn

6.kg

6.show

6.ac.cn

6.at

6.gs

6.ms

6.is

6.sx.cn

6.fm

6.watch

6.toys

6.rodeo

6.biz

6.gx.cn

AI analysis

The parent of 19.6.11.133.in-addr.arpa, 54.6.11.133.in-addr.arpa, 53.6.11.133.in-addr.arpa, 38.6.11.133.in-addr.arpa, 2.6.11.133.in-addr.arpa and a few other host names is 6.11.133.in-addr.arpa.

6.11.133.in-addr.arpa delegates to five name servers: dns1.nc.u-tokyo.ac.jp, dns2.nc.u-tokyo.ac.jp, dns3.nc.u-tokyo.ac.jp, ns1.s.u-tokyo.ac.jp and ns2.s.u-tokyo.ac.jp.

6.11.133.in-addr.arpa shares some name servers with other domains, for example 45.11.133.in-addr.arpa, cc.u-tokyo.ac.jp, 130.11.133.in-addr.arpa, 0.11.133.in-addr.arpa and 43.11.133.in-addr.arpa.

these name servers are often used with ns1.t.u-tokyo.ac.jp, dns101.ecc.u-tokyo.ac.jp, dns.ecc.u-tokyo.ac.jp, ns.a.u-tokyo.ac.jp, penguin.iis.u-tokyo.ac.jp, ns-e6.keisu.t.u-tokyo.ac.jp, ns.icepp.s.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 IPs:

Host dns1.nc.u-tokyo.ac.jp has IPs 2001:200:180::35:1 and 133.11.0.1.

Host dns2.nc.u-tokyo.ac.jp has IPs 2001:2c0:ce07:f900::2 and 119.245.132.49.

Host dns3.nc.u-tokyo.ac.jp has IPs 2001:200:180::35:3 and 157.82.0.1.

Host ns1.s.u-tokyo.ac.jp has IPs 2001:200:180:1103::11 and 133.11.11.11.

Host ns2.s.u-tokyo.ac.jp has IPs 2406:da14:c5c:ba02:1822:ce39:2a02:fbd7 and 3.114.219.198.

dbq