IPLIST.NET - 21.57.45.in-addr.arpa

Search for IP or hostnames:

21.57.45.in-addr.arpa checked at 2025-11-08T12:26:14.894Z 169ms 67/67/67 100% R:10

`21.57.45.in-addr.arpa`

NS	`ns-127.awsdns-15.com`
		A	2600:9000:5300:7f00::1 ^{🇺🇸 Amazon}
			PTR	`ns-127.awsdns-15.com`
		A	205.251.192.127^{🇺🇸 Amazon}
			PTR	`ns-127.awsdns-15.com`
NS	`ns-780.awsdns-33.net`
		A	2600:9000:5303:c00::1 ^{🇺🇸 Amazon}
			PTR	`ns-780.awsdns-33.net`
		A	205.251.195.12^{🇺🇸 Amazon}
			PTR	`ns-780.awsdns-33.net`
NS	`ns-1056.awsdns-04.org`
		A	2600:9000:5304:2000::1 ^{🇺🇸 Amazon}
			PTR	`ns-1056.awsdns-04.org`
		A	205.251.196.32^{🇺🇸 Amazon}
			PTR	`ns-1056.awsdns-04.org`
NS	`ns-1918.awsdns-47.co.uk`
		A	2600:9000:5307:7e00::1 ^{🇺🇸 Amazon}
			PTR	`ns-1918.awsdns-47.co.uk`
		A	205.251.199.126^{🇺🇸 Amazon}
			PTR	`ns-1918.awsdns-47.co.uk`

Up

141.21.57.45.in-addr.arpa

144.21.57.45.in-addr.arpa

155.21.57.45.in-addr.arpa

156.21.57.45.in-addr.arpa

140.21.57.45.in-addr.arpa

158.21.57.45.in-addr.arpa

1.21.57.45.in-addr.arpa

143.21.57.45.in-addr.arpa

157.21.57.45.in-addr.arpa

145.21.57.45.in-addr.arpa

152.21.57.45.in-addr.arpa

153.21.57.45.in-addr.arpa

154.21.57.45.in-addr.arpa

142.21.57.45.in-addr.arpa

Starts with same word

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.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

Starts similarily

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

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

AI analysis

The parent of 141.21.57.45.in-addr.arpa, 144.21.57.45.in-addr.arpa, 155.21.57.45.in-addr.arpa, 156.21.57.45.in-addr.arpa, 140.21.57.45.in-addr.arpa and a few other host names is 21.57.45.in-addr.arpa.

21.57.45.in-addr.arpa is delegated to four name servers: ns-127.awsdns-15.com, ns-780.awsdns-33.net, ns-1056.awsdns-04.org and ns-1918.awsdns-47.co.uk.

21.57.45.in-addr.arpa shares some name servers with other domains, for example d229qd1wfzy761.cloudfront.net, autohub-cdn.com, nursinghomequality.biz, biorad.pt and jamwareonline.com.

these name servers are often used with ns-664.awsdns-19.net, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com, ns-1424.awsdns-50.org, ns-1660.awsdns-15.co.uk, ns-2036.awsdns-62.co.uk, ns-1097.awsdns-09.org and ns-186.awsdns-23.com.

Host names with two IP numbers

Two IPs per host:

ns-127.awsdns-15.com points to 2600:9000:5300:7f00::1 and 205.251.192.127

ns-780.awsdns-33.net points to 2600:9000:5303:c00::1 and 205.251.195.12

ns-1056.awsdns-04.org points to 2600:9000:5304:2000::1 and 205.251.196.32

ns-1918.awsdns-47.co.uk points to 2600:9000:5307:7e00::1 and 205.251.199.126

dbq