DNSWHOIS.INFO - 21.128.129.in-addr.arpa

Search for IP or hostnames:

21.128.129.in-addr.arpa checked at 2025-09-16T05:38:11.134Z 343ms 53/53/53 100% R:23

`21.128.129.in-addr.arpa`

NS	`name.ualberta.ca`
		A	2620:101:c080:2::aaaa ^{🇨🇦 U-ALBERTA}
			PTR	`name.ualberta.ca`
		A	129.128.5.233^{🇨🇦 U-ALBERTA}
			PTR	`name.ualberta.ca`
NS	`nom.ualberta.ca`
		A	2620:101:c080:2::bbbb ^{🇨🇦 U-ALBERTA}
			PTR	`nom.ualberta.ca`
		A	129.128.76.233^{🇨🇦 U-ALBERTA}
			PTR	`nom.ualberta.ca`
NS	`uans1prd.ualberta.ca`
		A	142.244.0.64^{🇨🇦 U-ALBERTA}
			PTR	`uans1prd.ualberta.ca`

`128.129.in-addr.arpa`

Up

245.21.128.129.in-addr.arpa

237.21.128.129.in-addr.arpa

81.21.128.129.in-addr.arpa

Starts with same word

21.la

21.ag

21.diamonds

21.cn

21.de

21.training

21.ca

21.construction

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.org.cn

21.net

Starts similarily

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

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

12.world

AI analysis

The parent of 245.21.128.129.in-addr.arpa, 237.21.128.129.in-addr.arpa, and 81.21.128.129.in-addr.arpa is 21.128.129.in-addr.arpa.

Three name servers, name.ualberta.ca, nom.ualberta.ca, and uans1prd.ualberta.ca, are delegated to 21.128.129.in-addr.arpa.

The domain 21.128.129.in-addr.arpa shares at least some of its name servers with other domains such as 155.128.129.in-addr.arpa, 224.128.129.in-addr.arpa, ttc.ualberta.ca, rees.ualberta.ca, and medlabscience.med.ualberta.ca.

The name servers ns1.d-zone.ca and ns2.d-zone.ca are frequently utilized in conjunction.

name.ualberta.ca points to IP numbers 2620:101:c080:2::aaaa and 129.128.5.233, while nom.ualberta.ca points to IP numbers 2620:101:c080:2::bbbb and 129.128.76.233. Additionally, uans1prd.ualberta.ca resolves to IP number 142.244.0.64.

dbq