IPLIST.NET - 21.2.216.in-addr.arpa

Search for IP or hostnames:

21.2.216.in-addr.arpa checked at 2025-10-03T01:58:20.228Z 449ms 42/42/42 100% R:13

`21.2.216.in-addr.arpa`

NS	`auth01.ns.uu.net`
		A	198.6.1.81^{🇺🇸 Verizon}
			PTR	`auth01.ns.uu.net`
NS	`auth62.ns.uu.net`
		A	198.6.1.19^{🇺🇸 Verizon}
			PTR	`auth62.ns.uu.net`

`2.216.in-addr.arpa`

	NS	`auth01.ns.uu.net`
	NS	`auth62.ns.uu.net`

Up

131.21.2.216.in-addr.arpa

Starts with same word

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

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

Starts similarily

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

21.by

12.solutions

12.dyndns.tv

21.com.es

21.life

12.cm

21.run

21.pw

12.world

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

AI analysis

The parent of 131.21.2.216.in-addr.arpa is 21.2.216.in-addr.arpa.

Two name servers auth01.ns.uu.net and auth62.ns.uu.net handle the delegation for 21.2.216.in-addr.arpa.

21.2.216.in-addr.arpa shares the same name server setup as other domains, for example 194.155.207.in-addr.arpa, 89.67.in-addr.arpa, 236.111.67.in-addr.arpa, 22.107.66.in-addr.arpa and 86.109.67.in-addr.arpa.

21.2.216.in-addr.arpa at least partially shares name servers with other domains, for example 208.201.65.in-addr.arpa, ustnet.com, 163.167.209.in-addr.arpa, 227.36.64.in-addr.arpa and 140.125.63.in-addr.arpa.

Name servers auth40.ns.uu.net, auth60.ns.uu.net, auth61.ns.uu.net, ns.uunet.ca, auth00.ns.uu.net, auth200.ns.uu.net and auth210.ns.uu.net are commonly used together.

Host names with one IP number:

auth01.ns.uu.net points to 198.6.1.81; auth62.ns.uu.net points to 198.6.1.19.

dbq