WWW.RTSAK.COM - 21.23.68.in-addr.arpa

Search for IP or hostnames:

21.23.68.in-addr.arpa checked at 2025-10-22T20:52:55.095Z 87ms 50/50/50 100% R:10

`21.23.68.in-addr.arpa`

NS	`cbru.br.ns.els-gms.att.net`
		A	2001:1890:1ff:9f0:68:94:156:132 ^{🇺🇸 AT&T US - 7018}
			PTR	`cbru.br.ns.els-gms.att.net`
		A	68.94.156.132^{🇺🇸 AT&T US - 7018}
			PTR	`cbru.br.ns.els-gms.att.net`
NS	`cmtu.mt.ns.els-gms.att.net`
		A	2001:1890:1ff:9f1:99:99:99:132 ^{🇺🇸 AT&T US - 7018}
			PTR	`cmtu.mt.ns.els-gms.att.net`
		A	99.99.99.132^{🇺🇸 AT&T US - 7018}
			PTR	`cmtu.mt.ns.els-gms.att.net`

`23.68.in-addr.arpa`

	NS	`ns1.ameritech.net`
	NS	`ns2.ameritech.net`

Up

19.21.23.68.in-addr.arpa

21.21.23.68.in-addr.arpa

51.21.23.68.in-addr.arpa

24.21.23.68.in-addr.arpa

20.21.23.68.in-addr.arpa

10.21.23.68.in-addr.arpa

37.21.23.68.in-addr.arpa

52.21.23.68.in-addr.arpa

43.21.23.68.in-addr.arpa

178.21.23.68.in-addr.arpa

27.21.23.68.in-addr.arpa

41.21.23.68.in-addr.arpa

25.21.23.68.in-addr.arpa

17.21.23.68.in-addr.arpa

38.21.23.68.in-addr.arpa

70.21.23.68.in-addr.arpa

30.21.23.68.in-addr.arpa

29.21.23.68.in-addr.arpa

22.21.23.68.in-addr.arpa

Starts with same word

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

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

Starts similarily

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

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

12.hk

21.ax

12.amsterdam

12.fr

21.nu

21.business

AI analysis

21.23.68.in-addr.arpa has children including 19.21.23.68.in-addr.arpa, 21.21.23.68.in-addr.arpa, 51.21.23.68.in-addr.arpa, 24.21.23.68.in-addr.arpa, 20.21.23.68.in-addr.arpa and a few other host names.

21.23.68.in-addr.arpa is delegated to two name servers: cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net.

21.23.68.in-addr.arpa uses the same name server setup as other domains, including h-gac.com, dpdis.com, capitalforbusiness.com, dfslogodesign.ca and indianapoliswater.com.

At least part of the name servers for 21.23.68.in-addr.arpa are shared with other domains, for instance rxrequest.org, 237.12.in-addr.arpa, autogistics.net, olmetec.cl and eriemail.com.

These name servers are commonly used alongside ns9.customer.level3.net, ns6.customer.level3.net, dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, nsa.ups.com, nsb.ups.com, auth1.dns.cogentco.com, auth2.dns.cogentco.com and eazshdcdnsextdns.cvshealth.com.

Host names with two IP numbers:

cbru.br.ns.els-gms.att.net points to 2001:1890:1ff:9f0:68:94:156:132 and 68.94.156.132.

cmtu.mt.ns.els-gms.att.net points to 2001:1890:1ff:9f1:99:99:99:132 and 99.99.99.132.

dbq