DNSWHOIS.INFO - 87.113.131.in-addr.arpa

Search for IP or hostnames:

87.113.131.in-addr.arpa checked at 2025-10-25T20:18:14.001Z 458ms 54/54/54 100% R:17

`87.113.131.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-C}
			PTR	`ns9.keio.ac.jp`
		A	133.167.67.76^{🇯🇵 SAKURA-C}
			PTR	`ns9.keio.ac.jp`

`113.131.in-addr.arpa`

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

Starts with same word

87.cz

87.si

87.do

87.eu

87.re

87.org

87.hk

87.nl

87.fr

87.be

87.plus

87.world

87.org.uk

87.amsterdam

87.cn

87.su

87.ro

87.cl

87.tel

87.nu

87.lv

87.in-addr.arpa

87.ws

87.cc

87.cool

87.com

87.no

87.js.cn

87.co

87.gold

Starts similarily

78.amsterdam

78.se

87.do

87.eu

78.ph

78.in-addr.arpa

78.zone

87.re

78.al

78.la

87.org

78.dk

87.hk

78.eu

78.ru

87.nl

78.pl

78.nl

78.my

87.fr

87.be

78.cn

78.com.cn

87.plus

78.com.ua

78.ca

78.vg

87.world

78.plus

87.org.uk

78.ro

87.amsterdam

78.fm

78.fr

87.cn

87.su

78.tel

87.ro

87.cl

78.cm

87.tel

78.com

87.nu

78.cl

87.lv

78.be

87.in-addr.arpa

78.no

78.net

87.ws

87.cc

78.cz

87.cool

87.com

78.su

78.cool

87.no

87.js.cn

78.to

78.hk

78.lv

78.house

87.co

87.gold

78.ie

78.com.hk

87.cz

78.world

87.si

78.lt

78.cc

AI analysis

The domain 87.113.131.in-addr.arpa is delegated to three name servers: ns0.keio.ac.jp, ns1.keio.ac.jp and ns9.keio.ac.jp.

87.113.131.in-addr.arpa shares name servers with other domains at least partially, for instance soft.ics.keio.ac.jp, soc.ae.keio.ac.jp, hosp.keio.ac.jp, ae.keio.ac.jp and 228.113.131.in-addr.arpa.

These name servers are often used with ns0.sfc.keio.ac.jp, amber.nak.ics.keio.ac.jp, ns1.am.ics.keio.ac.jp, ns01.sfc.keio.ac.jp and ns02.sfc.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

dbq