DNSWHOIS.INFO - 21.139.3.in-addr.arpa

Search for IP or hostnames:

21.139.3.in-addr.arpa checked at 2025-10-10T14:57:24.494Z 166ms 48/48/48 100% R:11

`21.139.3.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`

`139.3.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

245.21.139.3.in-addr.arpa

143.21.139.3.in-addr.arpa

103.21.139.3.in-addr.arpa

85.21.139.3.in-addr.arpa

118.21.139.3.in-addr.arpa

218.21.139.3.in-addr.arpa

44.21.139.3.in-addr.arpa

58.21.139.3.in-addr.arpa

160.21.139.3.in-addr.arpa

142.21.139.3.in-addr.arpa

231.21.139.3.in-addr.arpa

54.21.139.3.in-addr.arpa

170.21.139.3.in-addr.arpa

209.21.139.3.in-addr.arpa

166.21.139.3.in-addr.arpa

204.21.139.3.in-addr.arpa

185.21.139.3.in-addr.arpa

246.21.139.3.in-addr.arpa

50.21.139.3.in-addr.arpa

173.21.139.3.in-addr.arpa

4.21.139.3.in-addr.arpa

149.21.139.3.in-addr.arpa

127.21.139.3.in-addr.arpa

49.21.139.3.in-addr.arpa

243.21.139.3.in-addr.arpa

Starts with same word

21.com.es

21.life

21.run

21.pw

21.org.cn

21.net

21.la

21.ag

21.diamonds

21.cn

21.de

21.training

21.ca

21.org

21.co.uk

21.vc

21.am

21.rs

21.com

21.bet

21.center

21.kz

21.web.app

21.su

21.network

21.si

21.gen.tr

21.ph

21.is

21.be

21.com.ua

21.pe

21.edu.ar

21.gg

21.capital

21.dk

21.email

21.sk

21.immo

21.cz

21.style

21.nl

21.agency

21.co

21.biz

21.lv

21.ru

21.co.za

21.finance

21.ax

21.nu

21.business

21.casino

21.pl

21.ee

21.tv

21.partners

21.to

21.ie

21.photos

21.cc

21.fr

21.by

Starts similarily

12.be

12.fi

12.cc

12.is

21.fr

12.chat

21.by

12.solutions

12.dyndns.tv

21.com.es

21.life

12.cm

21.run

21.pw

12.world

21.org.cn

12.by

21.net

12.org.ua

12.works

12.uz

21.la

21.ag

21.diamonds

21.cn

21.de

21.training

12.com

21.ca

12.ca

21.org

12.sh.cn

12.ru

21.co.uk

12.limo

21.vc

21.am

12.biz

21.rs

12.to

21.com

12.net

12.la

21.bet

12.at

21.center

21.kz

12.ws

12.s3.amazonaws.com

21.web.app

21.su

21.network

21.si

21.gen.tr

21.ph

12.lv

21.is

21.be

21.com.ua

12.cl

12.ph

12.ma

12.rs

21.pe

21.edu.ar

21.gg

21.capital

12.de

12.in-addr.arpa

21.dk

12.ag

21.email

12.kz

12.ie

12.com.ua

21.sk

12.cz

21.immo

12.eu

21.cz

12.uk

12.life

21.style

12.city

12.dk

21.nl

21.agency

12.org.ru

12.nu

21.co

21.biz

21.lv

21.ru

21.co.za

12.ai

21.finance

12.hk

21.ax

12.amsterdam

12.fr

21.nu

21.business

12.vc

21.casino

21.pl

21.ee

12.am

12.agency

12.digital

12.ac.cn

12.lt

21.tv

12.si

21.partners

21.to

21.ie

21.photos

21.cc

AI analysis

The parent of 245.21.139.3.in-addr.arpa, 143.21.139.3.in-addr.arpa, 103.21.139.3.in-addr.arpa, 85.21.139.3.in-addr.arpa, 118.21.139.3.in-addr.arpa and a few other host names is 21.139.3.in-addr.arpa.

21.139.3.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.

21.139.3.in-addr.arpa shares some name servers with other domains, for example 171.140.3.in-addr.arpa, 69.15.52.in-addr.arpa, 180.220.18.in-addr.arpa, 183.221.18.in-addr.arpa and 73.221.18.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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