DNSWHOIS.INFO - 251.21.52.in-addr.arpa

Search for IP or hostnames:

251.21.52.in-addr.arpa checked at 2025-10-18T19:00:42.316Z 123ms 48/48/48 100% R:9

`251.21.52.in-addr.arpa`

NS	`ns1-24-us-east-1.ec2-rdns.amazonaws.com`
		A	205.251.197.231^{🇺🇸 Amazon}
			PTR	`ns-1511.awsdns-60.org`
NS	`ns2-24-us-east-1.ec2-rdns.amazonaws.com`
		A	205.251.198.46^{🇺🇸 Amazon}
			PTR	`ns-1582.awsdns-05.co.uk`
NS	`ns3-24-us-east-1.ec2-rdns.amazonaws.com`
		A	205.251.192.197^{🇺🇸 Amazon}
			PTR	`ns-197.awsdns-24.com`
NS	`ns4-24-us-east-1.ec2-rdns.amazonaws.com`
		A	205.251.195.169^{🇺🇸 Amazon}
			PTR	`ns-937.awsdns-53.net`

`21.52.in-addr.arpa`

	NS	`ns1-16-us-east-1.ec2-rdns.amazonaws.com`
	NS	`ns2-16-us-east-1.ec2-rdns.amazonaws.com`
	NS	`ns3-16-us-east-1.ec2-rdns.amazonaws.com`
	NS	`ns4-16-us-east-1.ec2-rdns.amazonaws.com`

Up

36.251.21.52.in-addr.arpa

35.251.21.52.in-addr.arpa

119.251.21.52.in-addr.arpa

8.251.21.52.in-addr.arpa

31.251.21.52.in-addr.arpa

215.251.21.52.in-addr.arpa

95.251.21.52.in-addr.arpa

252.251.21.52.in-addr.arpa

72.251.21.52.in-addr.arpa

171.251.21.52.in-addr.arpa

212.251.21.52.in-addr.arpa

118.251.21.52.in-addr.arpa

55.251.21.52.in-addr.arpa

82.251.21.52.in-addr.arpa

108.251.21.52.in-addr.arpa

57.251.21.52.in-addr.arpa

249.251.21.52.in-addr.arpa

114.251.21.52.in-addr.arpa

70.251.21.52.in-addr.arpa

53.251.21.52.in-addr.arpa

96.251.21.52.in-addr.arpa

240.251.21.52.in-addr.arpa

109.251.21.52.in-addr.arpa

161.251.21.52.in-addr.arpa

93.251.21.52.in-addr.arpa

64.251.21.52.in-addr.arpa

176.251.21.52.in-addr.arpa

7.251.21.52.in-addr.arpa

230.251.21.52.in-addr.arpa

49.251.21.52.in-addr.arpa

Starts with same word

251.us

251.ca

251.de

251.ru

251.sh

251.nl

251.com.cn

251.ph

251.in

251.cz

251.cc

251.fr

251.eu

251.com

251.at

Starts similarily

521.eu

125.tv

512.cz

521.shopping

125.us

521.net

512.se

251.us

512.ca

512.sk

152.at

125.co

512.la

152.de

215.es

521.de

521.fr

215.nl

215.dk

125.info

152.ph

125.hk

152.la

125.ca

512.one

251.ca

215.co

215.net

512.de

215.co.jp

512.red

125.se

512.email

215.it

215.ca

152.in-addr.arpa

521.ca

215.us

215.pw

512.dk

152.com

251.de

512.io

215.ru

521.one

521.com

215.la

152.org

521.jp

521.plus

512.pizza

125.es

125.ge

512.ink

152.fr

215.info

125.eu

251.ru

521.cafe

152.us

125.ch

512.tokyo

152.life

521.ru

152.be

521.cc

512.nl

512.it

521.gold

125.net

125.ru

152.tv

152.mobi

521.be

152.com.au

215.io

512.zone

125.vn

521.cn

512.cc

512.kz

125.in-addr.arpa

521.center

215.life

125.la

125.jp

512.net

125.at

152.io

251.sh

125.fr

251.nl

512.com.do

512.be

125.name

215.in-addr.arpa

251.com.cn

125.de

125.com

521.at

512.bike

512.biz

215.cn

125.nyc

152.co.il

251.ph

251.in

152.tel

125.ir

512.fr

215.pl

125.pl

512.ch

512.consulting

AI analysis

251.21.52.in-addr.arpa has children including 36.251.21.52.in-addr.arpa, 35.251.21.52.in-addr.arpa, 119.251.21.52.in-addr.arpa, 8.251.21.52.in-addr.arpa, 31.251.21.52.in-addr.arpa and a few other host names.

251.21.52.in-addr.arpa is delegated to four name servers: ns1-24-us-east-1.ec2-rdns.amazonaws.com, ns2-24-us-east-1.ec2-rdns.amazonaws.com, ns3-24-us-east-1.ec2-rdns.amazonaws.com and ns4-24-us-east-1.ec2-rdns.amazonaws.com.

At least part of the name servers for 251.21.52.in-addr.arpa are shared with other domains, for instance 82.95.3.in-addr.arpa, 71.1.52.in-addr.arpa, 198.28.100.in-addr.arpa, 139.70.52.in-addr.arpa and 179.24.100.in-addr.arpa.

Host names with one IP: ns1-24-us-east-1.ec2-rdns.amazonaws.com points to 205.251.197.231; ns2-24-us-east-1.ec2-rdns.amazonaws.com points to 205.251.198.46; ns3-24-us-east-1.ec2-rdns.amazonaws.com points to 205.251.192.197; ns4-24-us-east-1.ec2-rdns.amazonaws.com points to 205.251.195.169.

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