DNSWHOIS.INFO - 21.177.18.in-addr.arpa

Search for IP or hostnames:

21.177.18.in-addr.arpa checked at 2025-11-10T22:34:36.600Z 97ms 48/48/48 100% R:12 allDone:true timedOut:false

`21.177.18.in-addr.arpa`

NS	`ns1-24-ap-northeast-1.ec2-rdns.amazonaws.com`
		A	205.251.197.185^{🇺🇸 Amazon}
			PTR	`ns-1465.awsdns-55.org`
NS	`ns2-24-ap-northeast-1.ec2-rdns.amazonaws.com`
		A	205.251.199.32^{🇺🇸 Amazon}
			PTR	`ns-1824.awsdns-36.co.uk`
NS	`ns3-24-ap-northeast-1.ec2-rdns.amazonaws.com`
		A	205.251.193.176^{🇺🇸 Amazon}
			PTR	`ns-432.awsdns-54.com`
NS	`ns4-24-ap-northeast-1.ec2-rdns.amazonaws.com`
		A	205.251.195.220^{🇺🇸 Amazon}
			PTR	`ns-988.awsdns-59.net`

`177.18.in-addr.arpa`

	NS	`ns1-16-ap-northeast-1.ec2-rdns.amazonaws.com`
	NS	`ns2-16-ap-northeast-1.ec2-rdns.amazonaws.com`
	NS	`ns3-16-ap-northeast-1.ec2-rdns.amazonaws.com`
	NS	`ns4-16-ap-northeast-1.ec2-rdns.amazonaws.com`

Up

191.21.177.18.in-addr.arpa

23.21.177.18.in-addr.arpa

34.21.177.18.in-addr.arpa

124.21.177.18.in-addr.arpa

106.21.177.18.in-addr.arpa

255.21.177.18.in-addr.arpa

198.21.177.18.in-addr.arpa

35.21.177.18.in-addr.arpa

80.21.177.18.in-addr.arpa

159.21.177.18.in-addr.arpa

218.21.177.18.in-addr.arpa

232.21.177.18.in-addr.arpa

213.21.177.18.in-addr.arpa

27.21.177.18.in-addr.arpa

228.21.177.18.in-addr.arpa

225.21.177.18.in-addr.arpa

246.21.177.18.in-addr.arpa

Starts with same word

21.kz

21.web.app

21.su

21.network

21.si

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

21.run

21.pw

21.org.cn

21.net

21.game

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

Starts similarily

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

12.by

21.net

12.org.ua

12.works

21.game

12.uz

21.la

21.ag

21.diamonds

21.cn

21.de

21.training

12.com.pl

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

21.bet

12.at

21.center

21.kz

12.ws

12.s3.amazonaws.com

21.web.app

21.su

21.network

21.si

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

AI analysis

21.177.18.in-addr.arpa is the parent of 191.21.177.18.in-addr.arpa, 23.21.177.18.in-addr.arpa, 34.21.177.18.in-addr.arpa, 124.21.177.18.in-addr.arpa, 106.21.177.18.in-addr.arpa and a few other host names.

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

21.177.18.in-addr.arpa shares name servers with other domains at least partially, for example 8.168.54.in-addr.arpa, 110.115.3.in-addr.arpa, 96.150.54.in-addr.arpa, 25.206.43.in-addr.arpa and 179.65.54.in-addr.arpa.

Host names with a single IP:

ns1-24-ap-northeast-1.ec2-rdns.amazonaws.com points to 205.251.197.185

ns2-24-ap-northeast-1.ec2-rdns.amazonaws.com points to 205.251.199.32

ns3-24-ap-northeast-1.ec2-rdns.amazonaws.com points to 205.251.193.176

ns4-24-ap-northeast-1.ec2-rdns.amazonaws.com points to 205.251.195.220

dbq