DNSWHOIS.INFO - 206.113.131.in-addr.arpa

Search for IP or hostnames:

206.113.131.in-addr.arpa checked at 2025-10-25T04:48:31.430Z 204ms 67/67/67 100% R:12

`206.113.131.in-addr.arpa`

NS	`ns0.keio.ac.jp`
		A	2001:df0:eb:e14::3 ^{🇯🇵 KEIO-NET}
			PTR	`ns0.keio.ac.jp`
		A	131.113.132.3^{🇯🇵 KEIO-NET}
			PTR	`ns0.keio.ac.jp`
NS	`ns1.keio.ac.jp`
		A	2001:df0:eb:e14::4 ^{🇯🇵 KEIO-NET}
			PTR	`ns1.keio.ac.jp`
		A	131.113.132.4^{🇯🇵 KEIO-NET}
			PTR	`ns1.keio.ac.jp`
NS	`ns9.keio.ac.jp`
		A	2403:3a00:202:190a:133:167:67:76 ^{🇯🇵 SAKURA internet AS9371}
			PTR	`ns9.keio.ac.jp`
		A	133.167.67.76^{🇯🇵 SAKURA internet AS9371}
			PTR	`ns9.keio.ac.jp`
NS	`ns0.sfc.keio.ac.jp`
		A	2001:df2:c900:1100::4:121 ^{🇯🇵 KEIO-NET}
			PTR	`ns0.sfc.keio.ac.jp`
		A	133.27.4.121^{🇯🇵 KEIO-NET}
			PTR	`ns0.sfc.keio.ac.jp`

`113.131.in-addr.arpa`

	NS	`ns0.keio.ac.jp`
	NS	`ns1.keio.ac.jp`
	NS	`ns9.keio.ac.jp`

Up

10.206.113.131.in-addr.arpa

66.206.113.131.in-addr.arpa

67.206.113.131.in-addr.arpa

11.206.113.131.in-addr.arpa

16.206.113.131.in-addr.arpa

27.206.113.131.in-addr.arpa

Starts with same word

206.ca

206.co.uk

206.ws

206.de

206.ink

206.net

206.cz

206.ch

206.us

206.ru

206.bet

206.in-addr.arpa

206.me

206.cn

206.tw

206.com.au

206.in

206.it

206.ph

206.insure

206.es

206.com

206.at

206.eu

206.pl

206.tv

206.cc

206.jp

206.aero

Starts similarily

620.es

026.ltd

602.com.cn

062.ua

620.eu

062.tv

602.net.cn

620.in

620.com

062.be

062.pl

206.net

206.cz

026.net

260.ru

620.org

206.ch

602.jp

062.it

206.us

026.us

260.co

620.biz

206.ru

026.ru

620.net

026.org

026.info

062.info

602.run

602.info

260.ro

602.fr

206.bet

062.nl

206.in-addr.arpa

602.eu

602.cz

206.me

620.cn

602.cc

062.in.ua

206.cn

602.tech

062.ltd

620.us

026.one

260.la

206.tw

620.de

206.com.au

260.me

620.ch

602.in

260.ch

062.eu

062.ir

260.fr

260.de

062.cn

026.it

062.us

602.me

026.jp

602.com

206.in

062.co.uk

026.nl

602.bet

062.one

062.in

026.kr

602.sk

206.it

062.co

620.it

206.ph

026.se

206.insure

602.de

206.es

206.com

206.at

206.eu

602.us

026.co.uk

602.net

620.ph

602.org

602.ph

620.is

206.pl

206.tv

260.us

206.cc

206.jp

260.tv

026.rs

602.se

062.fr

206.aero

062.com

062.ca

620.cc

062.org

206.ca

602.org.cn

620.ca

620.co.uk

260.ph

026.fr

602.ca

260.xyz

206.co.uk

602.tv

AI analysis

206.113.131.in-addr.arpa is a parent of 10.206.113.131.in-addr.arpa, 66.206.113.131.in-addr.arpa, 67.206.113.131.in-addr.arpa, 11.206.113.131.in-addr.arpa and 16.206.113.131.in-addr.arpa, plus a few other host names.

206.113.131.in-addr.arpa delegates to four name servers: ns0.keio.ac.jp, ns1.keio.ac.jp, ns9.keio.ac.jp and ns0.sfc.keio.ac.jp.

206.113.131.in-addr.arpa at least partially shares name servers with other domains, including 209.113.131.in-addr.arpa, mos.ics.keio.ac.jp, 92.27.133.in-addr.arpa, 87.113.131.in-addr.arpa and chem.keio.ac.jp.

these name servers are commonly used alongside ns01.sfc.keio.ac.jp, ns02.sfc.keio.ac.jp, uni.arc.ics.keio.ac.jp, mail.kmd.keio.ac.jp, server1.kmd.keio.ac.jp, ns.dmclab.jp and ns.dmc.keio.ac.jp.

Host names with two IP numbers: ns0.keio.ac.jp points to 2001:df0:eb:e14::3 and 131.113.132.3; ns1.keio.ac.jp points to 2001:df0:eb:e14::4 and 131.113.132.4; ns9.keio.ac.jp points to 2403:3a00:202:190a:133:167:67:76 and 133.167.67.76; ns0.sfc.keio.ac.jp points to 2001:df2:c900:1100::4:121 and 133.27.4.121.

dbq