DNSWHOIS.INFO - 102.157.in-addr.arpa

Search for IP or hostnames:

102.157.in-addr.arpa checked at 2025-10-06T12:46:45.367Z 483ms 65/65/65 100% R:13

`102.157.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	`keicho-2nd.ics.teikyo-u.ac.jp`
		A	157.102.5.51^{🇯🇵 National Institute of Informatics}
			PTR	`keicho-2nd.ics.teikyo-u.ac.jp`
NS	`keicho.ics.teikyo-u.ac.jp`
		A	157.102.5.2^{🇯🇵 National Institute of Informatics}
			PTR	`keicho.ics.teikyo-u.ac.jp`

`157.in-addr.arpa`

	NS	`r.arin.net`
	NS	`u.arin.net`
	NS	`x.arin.net`
	NS	`y.arin.net`
	NS	`z.arin.net`
	NS	`arin.authdns.ripe.net`

Up

5.102.157.in-addr.arpa

18.102.157.in-addr.arpa

21.102.157.in-addr.arpa

2.102.157.in-addr.arpa

3.102.157.in-addr.arpa

Starts with same word

102.tv

102.in

102.nl

102.ch

102.fi

102.ph

102.by

102.trafficmanager.net

102.be

102.at

102.in-addr.arpa

102.pl

102.lt

102.it

102.cn

102.vn

102.ink

102.jp

102.cz

102.su

102.co.uk

102.co.in

102.dk

102.no

102.us

102.cool

102.bet

102.la

102.se

102.com

102.sk

102.co

102.ca

102.net

102.tel

Starts similarily

210.at

012.fyi

012.com

120.co.kr

201.in-addr.arpa

201.co

021.me

201.no

201.se

210.us

012.jp

021.se

012.sk

102.bet

012.bz

210.tw

210.jewelry

120.us

102.la

021.org.cn

012.tv

201.lt

012.ch

012.biz

120.ph

201.com

021.su

021.mobi

102.se

201.com.ua

021.eu

012.s3.amazonaws.com

012.cz

102.com

120.design

021.fm

021.chat

201.lv

120.one

021.com

102.sk

120.bet

201.cz

201.me

021.inc

201.systems

102.co

021.info

120.ch

102.ca

120.ws

021.fund

120.la

210.org.cn

102.net

012.im

201.ag

012.pw

120.fr

102.tel

021.ro

210.in

120.life

210.ca

012.am

012.one

210.bet

201.de

120.cz

120.ro

102.tv

102.in

120.org

021.cm

102.nl

021.dev

201.is

012.tw

201.com.au

120.in-addr.arpa

021.net

120.lt

201.ph

120.im

012.co.il

210.solutions

102.ch

210.ru

201.net

102.fi

210.ch

012.run

021.com.mx

201.es

210.la

120.vn

210.in-addr.arpa

102.ph

021.online

120.co.za

012.fr

021.cool

012.dk

120.de

021.biz

201.vip

210.com

210.co

210.kr

012.hk

021.capital

120.by

120.com.ua

021.st

120.su

201.ru

021.it

012.pl

120.be

120.net

021.jp

021.pl

021.house

021.city

021.show

120.st

012.life

120.red

201.ca

102.by

102.trafficmanager.net

102.be

012.company

012.io

120.pl

201.nl

021.zone

210.ws

210.de

120.com

210.ph

120.co.jp

120.it

012.kz

012.mx

012.ltd

AI analysis

102.157.in-addr.arpa is parent of 5.102.157.in-addr.arpa, 18.102.157.in-addr.arpa, 21.102.157.in-addr.arpa, 2.102.157.in-addr.arpa and 3.102.157.in-addr.arpa.

102.157.in-addr.arpa is delegated to name servers dns-x.sinet.ad.jp, keicho-2nd.ics.teikyo-u.ac.jp and keicho.ics.teikyo-u.ac.jp.

102.157.in-addr.arpa at least partially shares name servers with other domains such as hama-med.ac.jp, shigaku.go.jp, bukkyo-u.ac.jp, tri-kobe.net and st.tuat.ac.jp.

These name servers are often used together with ns1.kuins.kyoto-u.ac.jp, ns2.kuins.kyoto-u.ac.jp, contents-c.hama-med.ac.jp, tusns1.tus.ac.jp, tusns.tus.ac.jp, ns1.omu.ac.jp, ns2.omu.ac.jp, dns1.u-ryukyu.ac.jp, ns0.u-ryukyu.ac.jp and guname0.imc.gifu-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:

keicho-2nd.ics.teikyo-u.ac.jp points to 157.102.5.51 and keicho.ics.teikyo-u.ac.jp points to 157.102.5.2.

dbq