CF1762515835217-tsm20251105200708

WWW.RTSAK.COM - 21.68.63.in-addr.arpa

Search for IP or hostnames:

21.68.63.in-addr.arpa checked at 2025-11-07T11:43:55.203Z 147ms 39/39/39 100% R:14

`21.68.63.in-addr.arpa`

	NS	`auth10.ns.wcom.com`
			A	198.6.100.21^{🇺🇸 AS701}
				PTR	`auth10-wcom.uu.net`
	NS	`auth50.ns.uu.net`
			A	198.6.1.161^{🇺🇸 AS701}
				PTR	`auth50.ns.uu.net`

`68.63.in-addr.arpa`

	NS	`auth00.ns.uu.net`
	NS	`auth03.ns.uu.net`

Starts with same word

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.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

Starts similarily

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

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

AI analysis

Two name servers auth10.ns.wcom.com and auth50.ns.uu.net handle delegation for 21.68.63.in-addr.arpa.

21.68.63.in-addr.arpa uses the same name server setup as other domains, for example 30.254.208.in-addr.arpa, 122.208.65.in-addr.arpa, 152.65.63.in-addr.arpa, genstev.com and arcscommercial.com.

21.68.63.in-addr.arpa partially shares name servers with other domains; examples include slt4.maint.ops.us.uu.net, 171.85.63.in-addr.arpa, 248.89.63.in-addr.arpa, 109.100.63.in-addr.arpa and 140.97.63.in-addr.arpa.

These name servers are commonly used alongside auth20.ns.wcom.com, auth03.ns.uu.net, auth01.ns.uu.net, auth00.ns.uu.net, auth101.ns.uu.net, auth-ns1.verizonbusiness.com, auth-ns2.verizonbusiness.com, auth61.ns.uu.net and sun.nacaworld.com.

Host names with one IP number: The host name auth10.ns.wcom.com points to 198.6.100.21 and the host name auth50.ns.uu.net points to 198.6.1.161.

dbq