DNSWHOIS.INFO - 21.165.15.in-addr.arpa

Search for IP or hostnames:

21.165.15.in-addr.arpa checked at 2025-10-15T08:05:37.721Z 211ms 48/48/48 100% R:11

`21.165.15.in-addr.arpa`

NS	`ns1-24-ap-northeast-2.ec2-rdns.amazonaws.com`
		A	205.251.197.59^{🇺🇸 Amazon}
			PTR	`ns-1339.awsdns-39.org`
NS	`ns2-24-ap-northeast-2.ec2-rdns.amazonaws.com`
		A	205.251.198.58^{🇺🇸 Amazon}
			PTR	`ns-1594.awsdns-07.co.uk`
NS	`ns3-24-ap-northeast-2.ec2-rdns.amazonaws.com`
		A	205.251.193.81^{🇺🇸 Amazon}
			PTR	`ns-337.awsdns-42.com`
NS	`ns4-24-ap-northeast-2.ec2-rdns.amazonaws.com`
		A	205.251.195.213^{🇺🇸 Amazon}
			PTR	`ns-981.awsdns-58.net`

`165.15.in-addr.arpa`

	NS	`ns1-16-ap-northeast-2.ec2-rdns.amazonaws.com`
	NS	`ns2-16-ap-northeast-2.ec2-rdns.amazonaws.com`
	NS	`ns3-16-ap-northeast-2.ec2-rdns.amazonaws.com`
	NS	`ns4-16-ap-northeast-2.ec2-rdns.amazonaws.com`

Up

103.21.165.15.in-addr.arpa

88.21.165.15.in-addr.arpa

126.21.165.15.in-addr.arpa

53.21.165.15.in-addr.arpa

169.21.165.15.in-addr.arpa

248.21.165.15.in-addr.arpa

170.21.165.15.in-addr.arpa

164.21.165.15.in-addr.arpa

178.21.165.15.in-addr.arpa

16.21.165.15.in-addr.arpa

210.21.165.15.in-addr.arpa

127.21.165.15.in-addr.arpa

131.21.165.15.in-addr.arpa

218.21.165.15.in-addr.arpa

222.21.165.15.in-addr.arpa

155.21.165.15.in-addr.arpa

150.21.165.15.in-addr.arpa

52.21.165.15.in-addr.arpa

39.21.165.15.in-addr.arpa

38.21.165.15.in-addr.arpa

66.21.165.15.in-addr.arpa

Starts with same word

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.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

Starts similarily

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

12.uz

21.la

21.ag

21.diamonds

21.cn

21.de

21.training

12.com

21.ca

12.ca

21.org

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

AI analysis

21.165.15.in-addr.arpa is a parent of 103.21.165.15.in-addr.arpa, 88.21.165.15.in-addr.arpa, 126.21.165.15.in-addr.arpa, 53.21.165.15.in-addr.arpa and 169.21.165.15.in-addr.arpa, plus a few other host names.

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

21.165.15.in-addr.arpa shares name servers with other domains at least partially, for instance 193.125.13.in-addr.arpa, 204.165.15.in-addr.arpa, 40.165.15.in-addr.arpa, 89.39.3.in-addr.arpa and 107.39.3.in-addr.arpa.

Host names with a single IP:

ns1-24-ap-northeast-2.ec2-rdns.amazonaws.com points to 205.251.197.59.

ns2-24-ap-northeast-2.ec2-rdns.amazonaws.com points to 205.251.198.58.

ns3-24-ap-northeast-2.ec2-rdns.amazonaws.com points to 205.251.193.81.

ns4-24-ap-northeast-2.ec2-rdns.amazonaws.com points to 205.251.195.213.

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