DNSWHOIS.INFO - 21.9.3.in-addr.arpa

Search for IP or hostnames:

21.9.3.in-addr.arpa checked at 2025-10-15T20:23:47.256Z 113ms 48/48/48 100% R:12

`21.9.3.in-addr.arpa`

NS	`ns1-24-eu-west-2.ec2-rdns.amazonaws.com`
		A	205.251.197.247^{🇺🇸 Amazon}
			PTR	`ns-1527.awsdns-62.org`
NS	`ns2-24-eu-west-2.ec2-rdns.amazonaws.com`
		A	205.251.192.159^{🇺🇸 Amazon}
			PTR	`ns-159.awsdns-19.com`
NS	`ns3-24-eu-west-2.ec2-rdns.amazonaws.com`
		A	205.251.198.245^{🇺🇸 Amazon}
			PTR	`ns-1781.awsdns-30.co.uk`
NS	`ns4-24-eu-west-2.ec2-rdns.amazonaws.com`
		A	205.251.194.138^{🇺🇸 Amazon}
			PTR	`ns-650.awsdns-17.net`

`9.3.in-addr.arpa`

	NS	`ns1-16-eu-west-2.ec2-rdns.amazonaws.com`
	NS	`ns2-16-eu-west-2.ec2-rdns.amazonaws.com`
	NS	`ns3-16-eu-west-2.ec2-rdns.amazonaws.com`
	NS	`ns4-16-eu-west-2.ec2-rdns.amazonaws.com`

Up

192.21.9.3.in-addr.arpa

184.21.9.3.in-addr.arpa

181.21.9.3.in-addr.arpa

103.21.9.3.in-addr.arpa

138.21.9.3.in-addr.arpa

15.21.9.3.in-addr.arpa

209.21.9.3.in-addr.arpa

95.21.9.3.in-addr.arpa

175.21.9.3.in-addr.arpa

79.21.9.3.in-addr.arpa

118.21.9.3.in-addr.arpa

140.21.9.3.in-addr.arpa

18.21.9.3.in-addr.arpa

45.21.9.3.in-addr.arpa

153.21.9.3.in-addr.arpa

Starts with same word

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

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

Starts similarily

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

21.pw

12.world

21.org.cn

12.by

21.net

12.org.ua

12.works

12.uz

21.la

21.ag

21.diamonds

AI analysis

21.9.3.in-addr.arpa is a parent of 192.21.9.3.in-addr.arpa, 184.21.9.3.in-addr.arpa, 181.21.9.3.in-addr.arpa, 103.21.9.3.in-addr.arpa and 138.21.9.3.in-addr.arpa, plus a few other host names.

21.9.3.in-addr.arpa is delegated to four name servers: ns1-24-eu-west-2.ec2-rdns.amazonaws.com, ns2-24-eu-west-2.ec2-rdns.amazonaws.com, ns3-24-eu-west-2.ec2-rdns.amazonaws.com and ns4-24-eu-west-2.ec2-rdns.amazonaws.com.

21.9.3.in-addr.arpa shares name servers with other domains at least partially, for instance 173.168.18.in-addr.arpa, 235.169.18.in-addr.arpa, 66.133.18.in-addr.arpa, 112.41.13.in-addr.arpa and 251.132.18.in-addr.arpa.

Host names with a single IP:

ns1-24-eu-west-2.ec2-rdns.amazonaws.com points to 205.251.197.247.

ns2-24-eu-west-2.ec2-rdns.amazonaws.com points to 205.251.192.159.

ns3-24-eu-west-2.ec2-rdns.amazonaws.com points to 205.251.198.245.

ns4-24-eu-west-2.ec2-rdns.amazonaws.com points to 205.251.194.138.

dbq