DNSWHOIS.INFO - 21.37.52.in-addr.arpa

Search for IP or hostnames:

21.37.52.in-addr.arpa checked at 2025-10-21T10:06:48.828Z 298ms 48/48/48 100% R:12

`21.37.52.in-addr.arpa`

NS	`ns1-24-us-west-2.ec2-rdns.amazonaws.com`
		A	205.251.197.77^{🇺🇸 Amazon}
			PTR	`ns-1357.awsdns-41.org`
NS	`ns2-24-us-west-2.ec2-rdns.amazonaws.com`
		A	205.251.198.5^{🇺🇸 Amazon}
			PTR	`ns-1541.awsdns-00.co.uk`
NS	`ns3-24-us-west-2.ec2-rdns.amazonaws.com`
		A	205.251.193.225^{🇺🇸 Amazon}
			PTR	`ns-481.awsdns-60.com`
NS	`ns4-24-us-west-2.ec2-rdns.amazonaws.com`
		A	205.251.194.254^{🇺🇸 Amazon}
			PTR	`ns-766.awsdns-31.net`

`37.52.in-addr.arpa`

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

Up

230.21.37.52.in-addr.arpa

111.21.37.52.in-addr.arpa

184.21.37.52.in-addr.arpa

67.21.37.52.in-addr.arpa

128.21.37.52.in-addr.arpa

78.21.37.52.in-addr.arpa

189.21.37.52.in-addr.arpa

139.21.37.52.in-addr.arpa

77.21.37.52.in-addr.arpa

39.21.37.52.in-addr.arpa

250.21.37.52.in-addr.arpa

251.21.37.52.in-addr.arpa

188.21.37.52.in-addr.arpa

33.21.37.52.in-addr.arpa

49.21.37.52.in-addr.arpa

131.21.37.52.in-addr.arpa

126.21.37.52.in-addr.arpa

192.21.37.52.in-addr.arpa

222.21.37.52.in-addr.arpa

17.21.37.52.in-addr.arpa

214.21.37.52.in-addr.arpa

71.21.37.52.in-addr.arpa

101.21.37.52.in-addr.arpa

200.21.37.52.in-addr.arpa

47.21.37.52.in-addr.arpa

Starts with same word

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

21.ax

21.nu

21.business

21.casino

21.pl

21.ee

21.tv

Starts similarily

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

21.cn

21.de

21.training

12.com

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

AI analysis

21.37.52.in-addr.arpa is the parent of 230.21.37.52.in-addr.arpa, 111.21.37.52.in-addr.arpa, 184.21.37.52.in-addr.arpa, 67.21.37.52.in-addr.arpa, 128.21.37.52.in-addr.arpa and a few other host names.

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

21.37.52.in-addr.arpa at least partially shares name servers with other domains such as 36.112.50.in-addr.arpa, 138.155.35.in-addr.arpa, 195.187.54.in-addr.arpa, 15.88.52.in-addr.arpa and 123.112.50.in-addr.arpa.

Host names with one IP number:

ns1-24-us-west-2.ec2-rdns.amazonaws.com points to: 205.251.197.77

ns2-24-us-west-2.ec2-rdns.amazonaws.com points to: 205.251.198.5

ns3-24-us-west-2.ec2-rdns.amazonaws.com points to: 205.251.193.225

ns4-24-us-west-2.ec2-rdns.amazonaws.com points to: 205.251.194.254

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