DNSWHOIS.INFO - 251.221.3.in-addr.arpa

Search for IP or hostnames:

251.221.3.in-addr.arpa checked at 2025-10-22T01:44:48.326Z 136ms 48/48/48 100% R:11

`251.221.3.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`

`221.3.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

147.251.221.3.in-addr.arpa

186.251.221.3.in-addr.arpa

189.251.221.3.in-addr.arpa

11.251.221.3.in-addr.arpa

144.251.221.3.in-addr.arpa

42.251.221.3.in-addr.arpa

210.251.221.3.in-addr.arpa

66.251.221.3.in-addr.arpa

119.251.221.3.in-addr.arpa

137.251.221.3.in-addr.arpa

54.251.221.3.in-addr.arpa

26.251.221.3.in-addr.arpa

24.251.221.3.in-addr.arpa

38.251.221.3.in-addr.arpa

251.251.221.3.in-addr.arpa

123.251.221.3.in-addr.arpa

253.251.221.3.in-addr.arpa

199.251.221.3.in-addr.arpa

169.251.221.3.in-addr.arpa

81.251.221.3.in-addr.arpa

8.251.221.3.in-addr.arpa

183.251.221.3.in-addr.arpa

159.251.221.3.in-addr.arpa

205.251.221.3.in-addr.arpa

39.251.221.3.in-addr.arpa

60.251.221.3.in-addr.arpa

236.251.221.3.in-addr.arpa

131.251.221.3.in-addr.arpa

87.251.221.3.in-addr.arpa

217.251.221.3.in-addr.arpa

203.251.221.3.in-addr.arpa

33.251.221.3.in-addr.arpa

69.251.221.3.in-addr.arpa

53.251.221.3.in-addr.arpa

83.251.221.3.in-addr.arpa

135.251.221.3.in-addr.arpa

3.251.221.3.in-addr.arpa

143.251.221.3.in-addr.arpa

Starts with same word

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

251.us

251.ca

Starts similarily

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

215.fr

512.solar

125.ovh

125.cc

521.co

251.cz

512.vin

125.tel

251.cc

125.be

521.it

125.cz

152.in

251.fr

521.moe

215.eu

125.in

215.tel

215.be

215.tech

152.jp

521.design

215.ir

251.eu

521.in

251.com

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

AI analysis

The parent of 147.251.221.3.in-addr.arpa, 186.251.221.3.in-addr.arpa, 189.251.221.3.in-addr.arpa, 11.251.221.3.in-addr.arpa, 144.251.221.3.in-addr.arpa and a few other host names is 251.221.3.in-addr.arpa.

251.221.3.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.

251.221.3.in-addr.arpa shares some name servers with other domains, for example 193.220.44.in-addr.arpa, 211.23.52.in-addr.arpa, 144.200.34.in-addr.arpa, 166.172.54.in-addr.arpa and 127.95.3.in-addr.arpa.

Host names with a single IP

ns1-24-us-east-1.ec2-rdns.amazonaws.com resolves to 205.251.197.231

ns2-24-us-east-1.ec2-rdns.amazonaws.com resolves to 205.251.198.46

ns3-24-us-east-1.ec2-rdns.amazonaws.com resolves to 205.251.192.197

ns4-24-us-east-1.ec2-rdns.amazonaws.com resolves to 205.251.195.169

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