IPLIST.NET - 203.21.3.in-addr.arpa

Search for IP or hostnames:

203.21.3.in-addr.arpa checked at 2025-10-08T14:12:40.568Z 177ms 48/48/48 100% R:12

`203.21.3.in-addr.arpa`

NS	`ns1-24-us-east-2.ec2-rdns.amazonaws.com`
		A	205.251.196.107^{🇺🇸 Amazon}
			PTR	`ns-1131.awsdns-13.org`
NS	`ns2-24-us-east-2.ec2-rdns.amazonaws.com`
		A	205.251.192.115^{🇺🇸 Amazon}
			PTR	`ns-115.awsdns-14.com`
NS	`ns3-24-us-east-2.ec2-rdns.amazonaws.com`
		A	205.251.199.23^{🇺🇸 Amazon}
			PTR	`ns-1815.awsdns-34.co.uk`
NS	`ns4-24-us-east-2.ec2-rdns.amazonaws.com`
		A	205.251.194.102^{🇺🇸 Amazon}
			PTR	`ns-614.awsdns-12.net`

`21.3.in-addr.arpa`

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

Up

79.203.21.3.in-addr.arpa

82.203.21.3.in-addr.arpa

156.203.21.3.in-addr.arpa

235.203.21.3.in-addr.arpa

196.203.21.3.in-addr.arpa

138.203.21.3.in-addr.arpa

97.203.21.3.in-addr.arpa

204.203.21.3.in-addr.arpa

179.203.21.3.in-addr.arpa

101.203.21.3.in-addr.arpa

151.203.21.3.in-addr.arpa

153.203.21.3.in-addr.arpa

76.203.21.3.in-addr.arpa

233.203.21.3.in-addr.arpa

229.203.21.3.in-addr.arpa

183.203.21.3.in-addr.arpa

160.203.21.3.in-addr.arpa

49.203.21.3.in-addr.arpa

28.203.21.3.in-addr.arpa

137.203.21.3.in-addr.arpa

91.203.21.3.in-addr.arpa

68.203.21.3.in-addr.arpa

20.203.21.3.in-addr.arpa

75.203.21.3.in-addr.arpa

123.203.21.3.in-addr.arpa

191.203.21.3.in-addr.arpa

Starts with same word

203.pl

203.tel

203.cz

203.tv

203.me

203.ca

203.am

203.ru

203.one

203.it

203.eu

203.in-addr.arpa

203.ph

203.bet

203.org

203.in

203.nu

203.fr

203.ws

203.se

203.de

203.cc

203.com

Starts similarily

302.eu

023.biz

032.ph

302.ru

302.cz

032.nl

023.gr

023.bid

023.org

203.eu

320.co.uk

230.hu

320.cc

302.lt

302.ca

023.zone

203.in-addr.arpa

023.hr

320.co

320.org

230.net.cn

203.ph

230.ch

032.tel

302.tv

320.us

032.su

230.dental

032.org

203.bet

230.de

032.app

032.pl

032.ru

032.org.uk

032.ua

203.org

302.red

203.in

032.fr

230.bet

320.life

302.pl

023.us

203.nu

023.ca

032.com

203.fr

023.cm

230.com.ua

032.it

023.co.nz

302.cool

302.cc

023.chat

230.by

023.ru

302.am

302.com

320.com

203.ws

302.in

203.se

023.info

032.uk

203.de

023.design

230.pl

203.cc

302.im

032.am

320.dk

032.es

032.pp.ua

320.nl

032.tv

032.xyz

230.org

230.net

302.cm

230.ru

302.zone

023.nl

023.link

032.cl

023.la

230.ro

032.kr

203.com

230.es

302.to

302.biz

302.technology

320.me

230.co

230.co.il

032.de

230.us

230.com

302.is

023.jp

203.pl

023.rs

302.hu

230.la

023.cn

023.se

302.nl

023.ink

203.tel

203.cz

320.pl

023.org.cn

032.io

320.de

320.ca

230.in-addr.arpa

230.ph

320.io

023.fr

302.no

302.cl

203.tv

023.cc

302.de

302.io

023.city

320.ru

230.tv

203.me

203.ca

203.am

AI analysis

The parent of 79.203.21.3.in-addr.arpa, 82.203.21.3.in-addr.arpa, 156.203.21.3.in-addr.arpa, 235.203.21.3.in-addr.arpa, 196.203.21.3.in-addr.arpa and a few other host names is 203.21.3.in-addr.arpa.

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

203.21.3.in-addr.arpa shares some name servers with other domains, for example 97.190.18.in-addr.arpa, 32.17.3.in-addr.arpa, 32.217.18.in-addr.arpa, 129.20.3.in-addr.arpa and 76.135.3.in-addr.arpa.

Host names with a single IP

ns1-24-us-east-2.ec2-rdns.amazonaws.com resolves to 205.251.196.107

ns2-24-us-east-2.ec2-rdns.amazonaws.com resolves to 205.251.192.115

ns3-24-us-east-2.ec2-rdns.amazonaws.com resolves to 205.251.199.23

ns4-24-us-east-2.ec2-rdns.amazonaws.com resolves to 205.251.194.102

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