WWW.RTSAK.COM - 221.21.107.in-addr.arpa

Search for IP or hostnames:

221.21.107.in-addr.arpa checked at 2025-10-24T18:40:58.107Z 201ms 48/48/48 100% R:10

`221.21.107.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`

`21.107.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

143.221.21.107.in-addr.arpa

199.221.21.107.in-addr.arpa

102.221.21.107.in-addr.arpa

90.221.21.107.in-addr.arpa

63.221.21.107.in-addr.arpa

171.221.21.107.in-addr.arpa

25.221.21.107.in-addr.arpa

133.221.21.107.in-addr.arpa

99.221.21.107.in-addr.arpa

3.221.21.107.in-addr.arpa

26.221.21.107.in-addr.arpa

168.221.21.107.in-addr.arpa

42.221.21.107.in-addr.arpa

187.221.21.107.in-addr.arpa

193.221.21.107.in-addr.arpa

46.221.21.107.in-addr.arpa

194.221.21.107.in-addr.arpa

254.221.21.107.in-addr.arpa

95.221.21.107.in-addr.arpa

70.221.21.107.in-addr.arpa

131.221.21.107.in-addr.arpa

220.221.21.107.in-addr.arpa

54.221.21.107.in-addr.arpa

157.221.21.107.in-addr.arpa

130.221.21.107.in-addr.arpa

233.221.21.107.in-addr.arpa

118.221.21.107.in-addr.arpa

9.221.21.107.in-addr.arpa

137.221.21.107.in-addr.arpa

33.221.21.107.in-addr.arpa

154.221.21.107.in-addr.arpa

221.221.21.107.in-addr.arpa

56.221.21.107.in-addr.arpa

226.221.21.107.in-addr.arpa

0.221.21.107.in-addr.arpa

252.221.21.107.in-addr.arpa

Starts with same word

221.in-addr.arpa

221.tel

221.com

221.ru

221.la

221.org

221.co.uk

221.money

221.cz

221.life

221.com.ua

221.us

221.one

221.net

221.es

221.co

221.de

Starts similarily

212.plumbing

212.codes

212.ua

212.de

122.cz

212.nl

122.cc

122.info

212.vc

212.ch

212.kr

212.mobi

122.vn

221.in-addr.arpa

221.tel

212.pl

122.in-addr.arpa

212.dk

212.ws

122.us

122.in

212.lv

221.com

212.us

212.bz

221.ru

122.gov.cn

122.ph

212.in

212.se

221.la

122.de

221.org

221.co.uk

122.lv

212.fund

212.church

212.ca

212.jetzt

212.run

221.money

212.one

212.com.mx

212.email

212.lt

221.cz

122.fyi

212.graphics

212.com

122.it

122.nl

212.vin

122.su

212.mx

122.cl

122.ch

212.com.tr

212.cc

122.city

212.by

212.ru

122.eu

212.in-addr.arpa

212.photos

212.amsterdam

212.fr

212.me

212.guide

221.life

221.com.ua

122.be

212.guru

212.com.cn

212.net

122.at

212.tel

122.cn

221.us

122.kim

212.sk

221.one

122.co.il

122.co

212.at

212.ph

122.biz

122.dk

212.insure

221.net

212.com.ua

122.ru

221.es

122.ltd

221.co

122.one

212.group

221.de

AI analysis

The parent of 143.221.21.107.in-addr.arpa, 199.221.21.107.in-addr.arpa, 102.221.21.107.in-addr.arpa, 90.221.21.107.in-addr.arpa, 63.221.21.107.in-addr.arpa and a few other host names is 221.21.107.in-addr.arpa.

221.21.107.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.

221.21.107.in-addr.arpa shares some name servers with other domains, for example 185.198.34.in-addr.arpa, 72.144.54.in-addr.arpa, 153.196.34.in-addr.arpa, 13.85.54.in-addr.arpa and 37.202.52.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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