WWW.RTSAK.COM - 121.20.3.in-addr.arpa

Search for IP or hostnames:

121.20.3.in-addr.arpa checked at 2025-10-03T11:15:33.890Z 150ms 48/48/48 100% R:12

`121.20.3.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`

`20.3.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

208.121.20.3.in-addr.arpa

207.121.20.3.in-addr.arpa

67.121.20.3.in-addr.arpa

102.121.20.3.in-addr.arpa

202.121.20.3.in-addr.arpa

177.121.20.3.in-addr.arpa

251.121.20.3.in-addr.arpa

1.121.20.3.in-addr.arpa

4.121.20.3.in-addr.arpa

18.121.20.3.in-addr.arpa

178.121.20.3.in-addr.arpa

147.121.20.3.in-addr.arpa

66.121.20.3.in-addr.arpa

241.121.20.3.in-addr.arpa

170.121.20.3.in-addr.arpa

120.121.20.3.in-addr.arpa

31.121.20.3.in-addr.arpa

142.121.20.3.in-addr.arpa

171.121.20.3.in-addr.arpa

227.121.20.3.in-addr.arpa

42.121.20.3.in-addr.arpa

225.121.20.3.in-addr.arpa

51.121.20.3.in-addr.arpa

21.121.20.3.in-addr.arpa

Starts with same word

121.mx

121.expert

121.com.tw

121.ws

121.ag

121.am

121.cc

121.com.au

121.marketing

121.fr

121.agency

121.cz

121.ru

121.eu

121.space

121.fi

121.se

121.church

121.la

121.care

121.ltd

121.de

121.biz

121.info

121.systems

121.ro

121.co

121.vn

121.bz

121.sk

121.com

121.chat

121.li

121.cool

121.me

121.education

121.cm

121.lt

121.group

121.fm

121.co.uk

121.in-addr.arpa

121.digital

121.cafe

121.jp

121.nu

121.wtf

121.it

121.com.cn

121.news

121.health

121.com.pl

121.support

121.global

121.zone

121.design

121.at

Starts similarily

112.gov.ua

211.ir

112.at

211.run

121.la

112.run

112.guide

121.care

112.events

112.no

121.ltd

112.lv

211.nyc

211.cc

121.de

211.org

112.com.tr

121.biz

121.info

211.it

112.io

121.systems

112.ee

121.ro

211.ltd

112.se

112.wiki

121.co

211.one

121.vn

112.is

211.life

121.bz

112.com

112.net

211.university

211.cn

211.com

112.kiwi

112.co

121.sk

211.mx

112.ir

112.ca

112.ski

121.com

112.dk

112.network

121.chat

211.ph

121.li

112.com.vn

121.cool

121.me

112.es

112.ge

121.education

112.vn

112.today

211.in-addr.arpa

121.cm

112.hu

211.net.cn

112.toys

121.lt

211.tw

112.lt

121.group

121.fm

112.ro

211.online

112.cz

211.in

112.cc

112.la

211.net

112.social

112.hamburg

121.co.uk

112.su

112.fi

112.in-addr.arpa

121.in-addr.arpa

121.digital

112.ie

121.cafe

211.de

211.su

112.barcelona

112.biz

121.jp

211.es

121.nu

121.wtf

211.se

112.ua

112.ru

121.it

121.com.cn

211.ca

AI analysis

The parent of 208.121.20.3.in-addr.arpa, 207.121.20.3.in-addr.arpa, 67.121.20.3.in-addr.arpa, 102.121.20.3.in-addr.arpa, 202.121.20.3.in-addr.arpa and a few other host names is 121.20.3.in-addr.arpa.

121.20.3.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.

121.20.3.in-addr.arpa shares some name servers with other domains, for example 170.221.18.in-addr.arpa, 241.23.3.in-addr.arpa, 230.14.3.in-addr.arpa, 240.18.3.in-addr.arpa and 245.132.3.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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