DNSWHOIS.INFO - 21.40.13.in-addr.arpa

Search for IP or hostnames:

21.40.13.in-addr.arpa checked at 2025-10-18T22:43:40.725Z 108ms 48/48/48 100% R:10

`21.40.13.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`

`40.13.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

56.21.40.13.in-addr.arpa

224.21.40.13.in-addr.arpa

78.21.40.13.in-addr.arpa

254.21.40.13.in-addr.arpa

229.21.40.13.in-addr.arpa

174.21.40.13.in-addr.arpa

193.21.40.13.in-addr.arpa

202.21.40.13.in-addr.arpa

240.21.40.13.in-addr.arpa

143.21.40.13.in-addr.arpa

242.21.40.13.in-addr.arpa

14.21.40.13.in-addr.arpa

221.21.40.13.in-addr.arpa

101.21.40.13.in-addr.arpa

30.21.40.13.in-addr.arpa

255.21.40.13.in-addr.arpa

131.21.40.13.in-addr.arpa

137.21.40.13.in-addr.arpa

112.21.40.13.in-addr.arpa

250.21.40.13.in-addr.arpa

118.21.40.13.in-addr.arpa

Starts with same word

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.finance

21.ax

21.nu

21.business

21.casino

21.pl

21.ee

Starts similarily

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

21.cn

21.de

21.training

21.ca

12.ca

21.org

12.sh.cn

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

12.ai

21.finance

12.hk

21.ax

12.amsterdam

AI analysis

21.40.13.in-addr.arpa is the parent of 56.21.40.13.in-addr.arpa, 224.21.40.13.in-addr.arpa, 78.21.40.13.in-addr.arpa, 254.21.40.13.in-addr.arpa, 229.21.40.13.in-addr.arpa and a few other host names.

21.40.13.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.

21.40.13.in-addr.arpa at least partially shares name servers with other domains, for instance 239.168.18.in-addr.arpa, 169.133.18.in-addr.arpa, 193.134.13.in-addr.arpa, 218.168.18.in-addr.arpa and 139.132.18.in-addr.arpa.

Host names with one IP number: 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