IPLIST.NET - 21.132.137.in-addr.arpa

Search for IP or hostnames:

21.132.137.in-addr.arpa checked at 2025-10-09T13:56:15.081Z 528ms 42/42/42 100% R:13

`21.132.137.in-addr.arpa`

NS	`ns1.nus.edu.sg`
		A	137.132.123.4^{🇸🇬 NUS-AS-AP}
			PTR	`id4.nus.edu.sg`
			PTR	`ns1.nus.edu.sg`
NS	`ns2.nus.edu.sg`
		A	137.132.5.2^{🇸🇬 NUS-AS-AP}
			PTR	`ns2.nus.edu.sg`
			PTR	`nuscc.nus.edu.sg`

`132.137.in-addr.arpa`

	NS	`ns1.nus.edu.sg`
	NS	`ns2.nus.edu.sg`

Up

217.21.132.137.in-addr.arpa

117.21.132.137.in-addr.arpa

249.21.132.137.in-addr.arpa

235.21.132.137.in-addr.arpa

247.21.132.137.in-addr.arpa

78.21.132.137.in-addr.arpa

213.21.132.137.in-addr.arpa

195.21.132.137.in-addr.arpa

226.21.132.137.in-addr.arpa

14.21.132.137.in-addr.arpa

227.21.132.137.in-addr.arpa

141.21.132.137.in-addr.arpa

206.21.132.137.in-addr.arpa

18.21.132.137.in-addr.arpa

236.21.132.137.in-addr.arpa

208.21.132.137.in-addr.arpa

212.21.132.137.in-addr.arpa

16.21.132.137.in-addr.arpa

254.21.132.137.in-addr.arpa

253.21.132.137.in-addr.arpa

230.21.132.137.in-addr.arpa

225.21.132.137.in-addr.arpa

193.21.132.137.in-addr.arpa

Starts with same word

21.dk

21.email

21.sk

21.immo

21.cz

21.style

21.nl

21.agency

21.co

21.biz

21.lv

21.ru

21.co.za

21.finance

21.ax

21.nu

21.business

21.casino

21.pl

21.ee

21.tv

21.partners

21.to

21.ie

21.photos

21.cc

21.fr

21.by

21.com.es

21.life

21.run

21.pw

21.org.cn

21.net

21.la

21.ag

21.diamonds

21.cn

21.de

21.training

21.ca

21.org

21.co.uk

21.vc

21.am

21.rs

21.com

21.bet

21.center

21.kz

21.web.app

21.su

21.network

21.si

21.gen.tr

21.ph

21.is

21.be

21.com.ua

21.pe

21.edu.ar

21.gg

21.capital

Starts similarily

21.org.cn

12.by

21.net

12.org.ua

12.works

12.uz

21.la

21.ag

21.diamonds

21.cn

21.de

21.training

12.com

21.ca

12.ca

21.org

12.sh.cn

12.ru

21.co.uk

12.limo

21.vc

21.am

12.biz

21.rs

12.to

21.com

12.net

12.la

21.bet

12.at

21.center

21.kz

12.ws

12.s3.amazonaws.com

21.web.app

21.su

21.network

21.si

21.gen.tr

21.ph

12.lv

21.is

21.be

21.com.ua

12.cl

12.ph

12.ma

12.rs

21.pe

21.edu.ar

21.gg

21.capital

12.de

12.in-addr.arpa

21.dk

12.ag

21.email

12.kz

12.ie

12.com.ua

21.sk

12.cz

21.immo

12.eu

21.cz

12.uk

12.life

21.style

12.city

12.dk

21.nl

21.agency

12.org.ru

12.nu

21.co

21.biz

21.lv

21.ru

21.co.za

12.ai

21.finance

12.hk

21.ax

12.amsterdam

12.fr

21.nu

21.business

12.vc

21.casino

21.pl

21.ee

12.am

12.agency

12.digital

12.ac.cn

12.lt

21.tv

12.si

21.partners

21.to

21.ie

21.photos

21.cc

12.be

12.fi

12.cc

12.is

21.fr

12.chat

21.by

12.solutions

12.dyndns.tv

AI analysis

21.132.137.in-addr.arpa is a parent of 217.21.132.137.in-addr.arpa, 117.21.132.137.in-addr.arpa, 249.21.132.137.in-addr.arpa, 235.21.132.137.in-addr.arpa and 247.21.132.137.in-addr.arpa, plus a few other host names.

21.132.137.in-addr.arpa's delegation uses two name servers: ns1.nus.edu.sg and ns2.nus.edu.sg.

21.132.137.in-addr.arpa uses the same name server setup as other domains, such as cbis.nus.edu.sg, physics.nus.edu.sg, lkyspp.nus.edu.sg, 212.132.137.in-addr.arpa and 7.132.137.in-addr.arpa.

21.132.137.in-addr.arpa shares name servers with other domains at least partially, for example nus.edu.sg, asiabird.com and duke-nus.edu.sg.

These name servers are often used with dnssec1.singnet.com.sg and dnssec2.singnet.com.sg.

Host names with a single IP address: ns1.nus.edu.sg points to 137.132.123.4; ns2.nus.edu.sg points to 137.132.5.2.

dbq