MXLIST.NET - 251.221.54.in-addr.arpa

Search for IP or hostnames:

251.221.54.in-addr.arpa checked at 2025-11-20T10:35:21.674Z 1878ms 48/48/48 100% R:8 allDone:true timedOut:false

`251.221.54.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`

`221.54.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

139.251.221.54.in-addr.arpa

149.251.221.54.in-addr.arpa

222.251.221.54.in-addr.arpa

246.251.221.54.in-addr.arpa

8.251.221.54.in-addr.arpa

156.251.221.54.in-addr.arpa

171.251.221.54.in-addr.arpa

137.251.221.54.in-addr.arpa

179.251.221.54.in-addr.arpa

111.251.221.54.in-addr.arpa

123.251.221.54.in-addr.arpa

75.251.221.54.in-addr.arpa

223.251.221.54.in-addr.arpa

235.251.221.54.in-addr.arpa

120.251.221.54.in-addr.arpa

96.251.221.54.in-addr.arpa

148.251.221.54.in-addr.arpa

202.251.221.54.in-addr.arpa

175.251.221.54.in-addr.arpa

253.251.221.54.in-addr.arpa

86.251.221.54.in-addr.arpa

56.251.221.54.in-addr.arpa

210.251.221.54.in-addr.arpa

77.251.221.54.in-addr.arpa

112.251.221.54.in-addr.arpa

187.251.221.54.in-addr.arpa

23.251.221.54.in-addr.arpa

116.251.221.54.in-addr.arpa

115.251.221.54.in-addr.arpa

113.251.221.54.in-addr.arpa

84.251.221.54.in-addr.arpa

62.251.221.54.in-addr.arpa

60.251.221.54.in-addr.arpa

102.251.221.54.in-addr.arpa

Starts with same word

251.us

251.ca

251.de

251.me

251.ru

251.sh

251.nl

251.ph

251.in

251.cz

251.cc

251.fr

251.eu

251.com

251.at

Starts similarily

215.fi

125.dk

521.run

512.com.tw

521.me

215.de

152.nl

512.eu

125.nu

512.am

512.in

152.eu

512.hu

152.uk

512.group

125.cn

215.marketing

521.dk

152.cn

251.at

152.info

125.group

521.eu

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

512.com

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

152.co

215.it

215.ca

152.in-addr.arpa

521.ca

215.us

512.dk

152.com

251.de

512.io

152.pl

215.ru

521.one

521.com

215.la

152.org

521.jp

521.plus

512.pizza

251.me

125.es

125.ge

512.ink

152.fr

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

521.be

152.com.au

215.io

512.zone

125.vn

521.cn

521.xyz

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

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

AI analysis

251.221.54.in-addr.arpa has children including 139.251.221.54.in-addr.arpa, 149.251.221.54.in-addr.arpa, 222.251.221.54.in-addr.arpa, 246.251.221.54.in-addr.arpa, 8.251.221.54.in-addr.arpa and a few other host names.

251.221.54.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 251.221.54.in-addr.arpa are shared with other domains, for instance 19.87.52.in-addr.arpa, 138.205.44.in-addr.arpa, 9.23.23.in-addr.arpa, 157.212.44.in-addr.arpa and 61.194.34.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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