DNSWHOIS.INFO - 91.133.in-addr.arpa

Search for IP or hostnames:

91.133.in-addr.arpa checked at 2025-10-06T23:55:04.014Z 538ms 71/71/71 100% R:20

`91.133.in-addr.arpa`

NS	`dns-x.sinet.ad.jp`
		A	2001:2f8:0:10::53 ^{🇯🇵 National Institute of Informatics}
			PTR	`dns-x1.sinet.ad.jp`
			PTR	`dns-x.sinet.ad.jp`
		A	2001:2f8:0:11::53 ^{🇯🇵 National Institute of Informatics}
			PTR	`dns-x2.sinet.ad.jp`
			PTR	`dns-x.sinet.ad.jp`
		A	2001:2f8:0:12::53 ^{🇯🇵 National Institute of Informatics}
			PTR	`dns-x3.sinet.ad.jp`
			PTR	`dns-x.sinet.ad.jp`
		A	150.100.18.2^{🇯🇵 National Institute of Informatics}
			PTR	`dns-x1.sinet.ad.jp`
			PTR	`dns-x.sinet.ad.jp`
		A	150.100.18.6^{🇯🇵 National Institute of Informatics}
			PTR	`dns-x2.sinet.ad.jp`
			PTR	`dns-x.sinet.ad.jp`
		A	150.100.18.10^{🇯🇵 National Institute of Informatics}
			PTR	`dns-x3.sinet.ad.jp`
			PTR	`dns-x.sinet.ad.jp`
NS	`chuogwy.cc.chuo-u.ac.jp`
		A	133.91.40.8^{🇯🇵 CHUO-U}
			PTR	`chuogwy.cc.chuo-u.ac.jp`
NS	`kasuga.cc.chuo-u.ac.jp`
		A	133.91.40.7^{🇯🇵 CHUO-U}
			PTR	`kasuga.cc.chuo-u.ac.jp`
NS	`tsubame.tc.chuo-u.ac.jp`
		A	133.91.135.8^{🇯🇵 CHUO-U}
			PTR	`tsubame.tc.chuo-u.ac.jp`

`133.in-addr.arpa`

	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`

Up

254.91.133.in-addr.arpa

34.91.133.in-addr.arpa

129.91.133.in-addr.arpa

141.91.133.in-addr.arpa

136.91.133.in-addr.arpa

145.91.133.in-addr.arpa

33.91.133.in-addr.arpa

64.91.133.in-addr.arpa

135.91.133.in-addr.arpa

Starts with same word

91.ru

91.com.cn

91.club

91.ph

91.wtf

91.sh.cn

91.sk

91.com

91.net

91.city

91.fyi

91.porn

91.com.hk

91.se

91.gold

91.cn

91.be

91.lv

91.in-addr.arpa

91.co

91.money

91.cn.com

91.dk

91.org

91.lc

91.de

91.cool

91.fr

91.biz

91.ca

91.ro

91.hn.cn

91.cm

91.si

91.ag

91.ax

91.xxx

91.amsterdam

91.agency

91.life

91.hu

91.tel

91.cc

91.nl

91.digital

91.chat

91.ee

91.hk

91.lt

91.no

91.pl

91.cz

91.cx

91.gs

91.com.vn

91.yt

Starts similarily

91.cn

19.ro

91.be

91.lv

91.in-addr.arpa

91.co

19.rs

91.money

19.to

91.cn.com

91.dk

91.org

19.co.kr

19.nl

19.eu

91.lc

91.de

91.cool

19.herokuapp.com

91.fr

91.biz

19.cc

19.cm

91.ca

91.ro

19.lt

91.hn.cn

91.cm

91.si

91.ag

19.cl

91.ax

19.in-addr.arpa

91.xxx

19.amsterdam

91.amsterdam

19.world

19.com.cn

19.codes

19.org.cn

19.org

19.biz

91.agency

19.com.au

91.life

19.be

91.hu

91.tel

19.net.ua

91.cc

91.nl

91.digital

19.la

19.co.uk

91.chat

91.ee

91.hk

19.no

91.lt

91.no

19.xxx

91.pl

19.lv

91.cz

19.cn

91.cx

19.gold

91.gs

19.football

19.su

91.com.vn

91.yt

91.ru

19.sk

19.net

19.fi

91.com.cn

19.coop

91.club

91.ph

19.ph

19.by

19.vg

91.wtf

19.de

91.sh.cn

19.gg

91.sk

91.com

91.net

19.fr

19.dk

91.city

91.fyi

91.porn

19.plus

91.com.hk

19.ee

19.se

91.se

19.wtf

19.ca

91.gold

AI analysis

91.133.in-addr.arpa is a parent of 254.91.133.in-addr.arpa, 34.91.133.in-addr.arpa, 129.91.133.in-addr.arpa, 141.91.133.in-addr.arpa and 136.91.133.in-addr.arpa, plus a few other host names.

91.133.in-addr.arpa is delegated to four name servers: dns-x.sinet.ad.jp, chuogwy.cc.chuo-u.ac.jp, kasuga.cc.chuo-u.ac.jp and tsubame.tc.chuo-u.ac.jp.

91.133.in-addr.arpa shares name servers with other domains at least partially, for instance 255.13.133.in-addr.arpa, kais.kyoto-u.ac.jp, develop.ocha.ac.jp, 68.137.210.in-addr.arpa and kumagaku.ac.jp.

these name servers are commonly used with the name servers hibari.c.chuo-u.ac.jp, ns1.kuins.kyoto-u.ac.jp, ns2.kuins.kyoto-u.ac.jp, ns1.omu.ac.jp, ns2.omu.ac.jp, ns1.ocha.ac.jp, ns2.ocha.ac.jp, guname0.imc.gifu-u.ac.jp, kitc2478.kc.chuo-u.ac.jp and kitc24c4.kc.chuo-u.ac.jp.

Host names with six IP numbers:

dns-x.sinet.ad.jp points to: 2001:2f8:0:10::53, 2001:2f8:0:11::53, 2001:2f8:0:12::53, 150.100.18.2, 150.100.18.6 and 150.100.18.10.

Host names with one IP number:

chuogwy.cc.chuo-u.ac.jp points to: 133.91.40.8.

kasuga.cc.chuo-u.ac.jp points to: 133.91.40.7.

tsubame.tc.chuo-u.ac.jp points to: 133.91.135.8.

dbq