WWW.RTSAK.COM - 81.72.133.in-addr.arpa

Search for IP or hostnames:

81.72.133.in-addr.arpa checked at 2025-11-12T15:11:09.951Z 588ms 45/45/45 100% R:21 allDone:true timedOut:false

`81.72.133.in-addr.arpa`

NS	`batta.ccso.kanagawa-u.ac.jp`
		A	133.72.3.15^{🇯🇵 National Institute of Informatics}
			PTR	`batta.ccso.kanagawa-u.ac.jp`
		A	172.16.1.36
NS	`inago.ccso.kanagawa-u.ac.jp`
		A	133.72.3.16^{🇯🇵 National Institute of Informatics}
			PTR	`inago.ccso.kanagawa-u.ac.jp`
NS	`heaven.hiratsuka.kanagawa-u.ac.jp`
		A	133.72.191.22^{🇯🇵 National Institute of Informatics}
			PTR	`heaven.hiratsuka.kanagawa-u.ac.jp`

`72.133.in-addr.arpa`

	NS	`jingw.kanagawa-u.ac.jp`
	NS	`dns-x.sinet.ad.jp`
	NS	`heaven.hiratsuka.kanagawa-u.ac.jp`

Starts with same word

81.cz

81.ph

81.lt

81.pl

81.ws

81.fyi

81.nu

81.no

81.ca

81.com.hk

81.cx

81.amsterdam

81.cn

81.cl

81.com

81.sk

81.co.uk

81.la

81.world

81.hk

81.se

81.cm

81.fr

81.cc

81.be

81.in-addr.arpa

81.to

81.cool

81.mil.cn

81.plus

81.de

81.waw.pl

81.biz

81.chat

81.me

81.gs

Starts similarily

18.watch

81.cx

18.com.cn

18.ca

18.cc

18.ws

18.network

18.com.tw

18.com.pl

81.amsterdam

18.com.tr

18.amsterdam

81.cn

18.chat

18.dk

18.tech

81.cl

18.digital

18.ms

81.com

18.money

81.sk

18.show

18.cz

18.com.hk

18.nl

18.vip

81.co.uk

81.la

18.net.au

81.world

81.hk

81.se

18.fi

18.tv

81.cm

18.pe

18.rs

18.cn

81.fr

18.hu

18.hk

18.pl

81.cc

18.cl

18.ag

81.be

81.in-addr.arpa

18.dating

18.md

81.to

18.org

81.cool

18.fr

18.com

18.sk

81.mil.cn

81.plus

18.group

81.de

81.waw.pl

18.plus

81.biz

81.chat

81.me

18.kz

81.gs

18.tl

18.al

81.cz

81.ph

81.lt

18.eu

18.de

81.pl

18.lt

18.app

18.tel

18.cool

18.uz

18.no

18.in-addr.arpa

81.ws

18.lc

18.gs

18.githubusercontent.com

81.fyi

81.nu

18.world

81.no

81.ca

81.com.hk

18.ph

AI analysis

The delegation for 81.72.133.in-addr.arpa is handled by three name servers: batta.ccso.kanagawa-u.ac.jp, inago.ccso.kanagawa-u.ac.jp and heaven.hiratsuka.kanagawa-u.ac.jp.

81.72.133.in-addr.arpa shares name servers with other domains at least partially, for example apchem.kanagawa-u.ac.jp, yb27.kanagawa-u.ac.jp, mech.kanagawa-u.ac.jp, 88.72.133.in-addr.arpa and 97.72.133.in-addr.arpa.

These name servers are commonly used alongside ns3.ee.kanagawa-u.ac.jp, ns.ee.kanagawa-u.ac.jp, jingw.kanagawa-u.ac.jp, ns2.ee.kanagawa-u.ac.jp, daystar.n.kanagawa-u.ac.jp and dns-x.sinet.ad.jp.

Host names with two IP numbers:

batta.ccso.kanagawa-u.ac.jp points to: 133.72.3.15 and 172.16.1.36.

Host names with one IP number:

inago.ccso.kanagawa-u.ac.jp points to: 133.72.3.16.

heaven.hiratsuka.kanagawa-u.ac.jp points to: 133.72.191.22.

dbq