MXLIST.NET - 21.68.in-addr.arpa

Search for IP or hostnames:

21.68.in-addr.arpa checked at 2025-11-14T12:54:55.947Z 95ms 42/42/42 100% R:11 allDone:true timedOut:false

`21.68.in-addr.arpa`

NS	`ns1.ameritech.net`
		A	206.141.251.2^{🇺🇸 AS7018}
NS	`ns2.ameritech.net`
		A	151.164.11.218^{🇺🇸 AS7018}
			PTR	`ns2.swbell.net`

`68.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

211.21.68.in-addr.arpa

200.21.68.in-addr.arpa

210.21.68.in-addr.arpa

105.21.68.in-addr.arpa

Starts with same word

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.game

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.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

Starts similarily

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

21.game

12.uz

21.la

21.ag

21.diamonds

21.cn

21.de

21.training

12.com.pl

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

21.bet

12.at

21.center

21.kz

12.ws

12.s3.amazonaws.com

21.web.app

21.su

21.network

21.si

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

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

AI analysis

21.68.in-addr.arpa has children 211.21.68.in-addr.arpa, 200.21.68.in-addr.arpa, 210.21.68.in-addr.arpa and 105.21.68.in-addr.arpa.

Two name servers ns1.ameritech.net and ns2.ameritech.net are delegated to 21.68.in-addr.arpa.

21.68.in-addr.arpa uses the same name server configuration as other domains, such as 64.72.68.in-addr.arpa, 231.70.in-addr.arpa, 229.40.99.in-addr.arpa, 207.75.68.in-addr.arpa and 66.38.67.in-addr.arpa.

21.68.in-addr.arpa at least partially shares name servers with other domains such as 115.74.68.in-addr.arpa, 110.42.65.in-addr.arpa, 63.249.68.in-addr.arpa, findlaystmichael.org and 42.65.in-addr.arpa.

These name servers are commonly used with cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net.

Host names with a single IP address:

ns1.ameritech.net points to 206.141.251.2

ns2.ameritech.net points to 151.164.11.218

dbq