DNSWHOIS.INFO - 21.244.171.in-addr.arpa

Search for IP or hostnames:

21.244.171.in-addr.arpa checked at 2025-10-14T23:28:56.887Z 9732ms 47/47/47 100% R:23

`21.244.171.in-addr.arpa`

NS	`dns1.vietel.com.vn`
		A	2402:800:20ff:1111::1 ^{🇻🇳 Viettel}
		A	203.113.131.1^{🇻🇳 Viettel}
			PTR	`dns1.vietel.com.vn`
			PTR	`dns1.viettel.com.vn`
NS	`dns2.vietel.com.vn`
		A	2402:800:20ff:2222::1 ^{🇻🇳 Viettel}
		A	203.113.188.2^{🇻🇳 Viettel}
			PTR	`dns2.vietel.com.vn`
			PTR	`dns2.viettel.com.vn`

Up

36.21.244.171.in-addr.arpa

77.21.244.171.in-addr.arpa

23.21.244.171.in-addr.arpa

197.21.244.171.in-addr.arpa

29.21.244.171.in-addr.arpa

135.21.244.171.in-addr.arpa

162.21.244.171.in-addr.arpa

60.21.244.171.in-addr.arpa

119.21.244.171.in-addr.arpa

181.21.244.171.in-addr.arpa

14.21.244.171.in-addr.arpa

34.21.244.171.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

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.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

AI analysis

21.244.171.in-addr.arpa is a parent of 36.21.244.171.in-addr.arpa, 77.21.244.171.in-addr.arpa, 23.21.244.171.in-addr.arpa, 197.21.244.171.in-addr.arpa, 29.21.244.171.in-addr.arpa and a few other host names.

Two name servers dns1.vietel.com.vn and dns2.vietel.com.vn handle delegation for 21.244.171.in-addr.arpa.

21.244.171.in-addr.arpa uses the same name server setup as other domains, for example 128.212.125.in-addr.arpa, 115.4.117.in-addr.arpa, 18.244.171.in-addr.arpa, 0.117.in-addr.arpa and 165.6.117.in-addr.arpa.

21.244.171.in-addr.arpa shares name servers with other domains at least in part, for instance tecco533.com.

Host names with two IP numbers:

dns1.vietel.com.vn points to: 2402:800:20ff:1111::1 and 203.113.131.1

dns2.vietel.com.vn points to: 2402:800:20ff:2222::1 and 203.113.188.2

dbq