DNSWHOIS.INFO - 21.77.54.in-addr.arpa

Search for IP or hostnames:

21.77.54.in-addr.arpa checked at 2025-10-22T20:58:06.780Z 101ms 48/48/48 100% R:11

`21.77.54.in-addr.arpa`

NS	`ns1-24-eu-west-1.ec2-rdns.amazonaws.com`
		A	205.251.192.1^{🇺🇸 Amazon}
			PTR	`ns-1.awsdns-00.com`
NS	`ns2-24-eu-west-1.ec2-rdns.amazonaws.com`
		A	205.251.197.37^{🇺🇸 Amazon}
			PTR	`ns-1317.awsdns-36.org`
NS	`ns3-24-eu-west-1.ec2-rdns.amazonaws.com`
		A	205.251.199.29^{🇺🇸 Amazon}
			PTR	`ns-1821.awsdns-35.co.uk`
NS	`ns4-24-eu-west-1.ec2-rdns.amazonaws.com`
		A	205.251.194.36^{🇺🇸 Amazon}
			PTR	`ns-548.awsdns-04.net`

`77.54.in-addr.arpa`

	NS	`ns1-16-eu-west-1.ec2-rdns.amazonaws.com`
	NS	`ns2-16-eu-west-1.ec2-rdns.amazonaws.com`
	NS	`ns3-16-eu-west-1.ec2-rdns.amazonaws.com`
	NS	`ns4-16-eu-west-1.ec2-rdns.amazonaws.com`

Up

56.21.77.54.in-addr.arpa

54.21.77.54.in-addr.arpa

208.21.77.54.in-addr.arpa

11.21.77.54.in-addr.arpa

246.21.77.54.in-addr.arpa

252.21.77.54.in-addr.arpa

241.21.77.54.in-addr.arpa

89.21.77.54.in-addr.arpa

146.21.77.54.in-addr.arpa

133.21.77.54.in-addr.arpa

169.21.77.54.in-addr.arpa

245.21.77.54.in-addr.arpa

137.21.77.54.in-addr.arpa

177.21.77.54.in-addr.arpa

0.21.77.54.in-addr.arpa

78.21.77.54.in-addr.arpa

40.21.77.54.in-addr.arpa

204.21.77.54.in-addr.arpa

185.21.77.54.in-addr.arpa

134.21.77.54.in-addr.arpa

197.21.77.54.in-addr.arpa

68.21.77.54.in-addr.arpa

111.21.77.54.in-addr.arpa

249.21.77.54.in-addr.arpa

142.21.77.54.in-addr.arpa

79.21.77.54.in-addr.arpa

179.21.77.54.in-addr.arpa

223.21.77.54.in-addr.arpa

193.21.77.54.in-addr.arpa

Starts with same word

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

21.com.es

21.life

Starts similarily

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

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

AI analysis

21.77.54.in-addr.arpa has children including 56.21.77.54.in-addr.arpa, 54.21.77.54.in-addr.arpa, 208.21.77.54.in-addr.arpa, 11.21.77.54.in-addr.arpa, 246.21.77.54.in-addr.arpa and a few other host names.

21.77.54.in-addr.arpa is delegated to four name servers: ns1-24-eu-west-1.ec2-rdns.amazonaws.com, ns2-24-eu-west-1.ec2-rdns.amazonaws.com, ns3-24-eu-west-1.ec2-rdns.amazonaws.com and ns4-24-eu-west-1.ec2-rdns.amazonaws.com.

At least part of the name servers for 21.77.54.in-addr.arpa are shared with other domains, for instance 117.34.63.in-addr.arpa, 83.240.34.in-addr.arpa, 47.252.34.in-addr.arpa, 254.81.99.in-addr.arpa and 142.49.52.in-addr.arpa.

Host names with one IP: ns1-24-eu-west-1.ec2-rdns.amazonaws.com points to 205.251.192.1; ns2-24-eu-west-1.ec2-rdns.amazonaws.com points to 205.251.197.37; ns3-24-eu-west-1.ec2-rdns.amazonaws.com points to 205.251.199.29; ns4-24-eu-west-1.ec2-rdns.amazonaws.com points to 205.251.194.36.

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