WWW.RTSAK.COM - 251.2.133.in-addr.arpa

Search for IP or hostnames:

251.2.133.in-addr.arpa checked at 2025-10-16T15:41:13.403Z 443ms 62/62/62 100% R:18

`251.2.133.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	`dcvoexdns01.ydcop.aoyama.ac.jp`
		A	133.2.2.12^{🇯🇵 AGUNET}
			PTR	`dcvoexdns01.ydcop.aoyama.ac.jp`

`2.133.in-addr.arpa`

	NS	`dns-x.sinet.ad.jp`
	NS	`dcvoexdns01.ydcop.aoyama.ac.jp`

Up

47.251.2.133.in-addr.arpa

Starts with same word

251.cz

251.cc

251.fr

251.eu

251.com

251.at

251.us

251.ca

251.de

251.ru

251.sh

251.nl

251.com.cn

251.ph

251.in

Starts similarily

251.ph

251.in

152.tel

125.ir

512.fr

215.pl

125.pl

512.ch

512.consulting

215.fr

512.solar

125.ovh

125.cc

521.co

251.cz

512.vin

125.tel

251.cc

125.be

521.it

125.cz

152.in

251.fr

521.moe

215.eu

125.in

215.tel

215.be

215.tech

152.jp

521.design

215.ir

251.eu

521.in

251.com

215.fi

125.dk

521.run

512.com.tw

521.me

215.de

152.nl

512.eu

125.nu

512.am

512.in

152.eu

512.hu

152.uk

512.group

125.cn

215.marketing

521.dk

152.cn

251.at

152.info

125.group

521.eu

125.tv

512.cz

521.shopping

125.us

521.net

512.se

251.us

512.ca

512.sk

152.at

125.co

512.la

152.de

215.es

521.de

521.fr

215.nl

215.dk

125.info

152.ph

125.hk

152.la

125.ca

512.one

251.ca

215.co

215.net

512.de

215.co.jp

512.red

125.se

512.email

215.it

215.ca

152.in-addr.arpa

521.ca

215.us

215.pw

512.dk

152.com

251.de

512.io

215.ru

521.one

521.com

215.la

152.org

521.jp

521.plus

512.pizza

125.es

125.ge

512.ink

152.fr

215.info

125.eu

251.ru

521.cafe

152.us

125.ch

512.tokyo

152.life

521.ru

152.be

521.cc

512.nl

512.it

521.gold

125.net

125.ru

152.tv

152.mobi

521.be

152.com.au

215.io

512.zone

125.vn

521.cn

512.cc

512.kz

125.in-addr.arpa

521.center

215.life

125.la

125.jp

512.net

125.at

152.io

251.sh

125.fr

251.nl

512.com.do

512.be

125.name

215.in-addr.arpa

251.com.cn

125.de

125.com

521.at

512.bike

512.biz

215.cn

125.nyc

152.co.il

AI analysis

The parent of 47.251.2.133.in-addr.arpa is 251.2.133.in-addr.arpa.

251.2.133.in-addr.arpa is delegated to two name servers: dns-x.sinet.ad.jp and dcvoexdns01.ydcop.aoyama.ac.jp.

251.2.133.in-addr.arpa uses the same name server setup as other domains, for instance iec.aoyama.ac.jp, aoyamagakuin.jp, me.aoyama.ac.jp, jm.aoyama.ac.jp and ydcop.aoyama.ac.jp.

251.2.133.in-addr.arpa shares name servers with other domains at least partially, for instance 12.66.133.in-addr.arpa, 45.67.133.in-addr.arpa, asahikawa-u.jp, 191.48.133.in-addr.arpa and 39.18.202.in-addr.arpa.

these name servers are commonly used with the name servers ns1.kuins.kyoto-u.ac.jp, ns2.kuins.kyoto-u.ac.jp, guname0.imc.gifu-u.ac.jp, ns1.omu.ac.jp, ns2.omu.ac.jp, nsi01.cc.niigata-u.ac.jp, mips.mie-u.ac.jp, ns2.mie-u.ac.jp, ns1.kyukyo-u.ac.jp and keicho-2nd.ics.teikyo-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:

dcvoexdns01.ydcop.aoyama.ac.jp points to: 133.2.2.12.

dbq