WWW.RTSAK.COM - 81.133.72.in-addr.arpa

Search for IP or hostnames:

81.133.72.in-addr.arpa checked at 2025-11-12T15:11:15.004Z 130ms 48/48/48 100% R:12 allDone:true timedOut:false

`81.133.72.in-addr.arpa`

NS	`auth1.charter.com`
		A	24.216.90.1^{🇺🇸 Charter-Communications-CHARTER-20115}
			PTR	`auth1.charter.com`
NS	`auth2.charter.com`
		A	24.216.90.2^{🇺🇸 Charter-Communications-CHARTER-20115}
			PTR	`auth2.charter.com`
NS	`auth3.charter.com`
		A	24.240.146.1^{🇺🇸 Charter-Communications-CHARTER-20115}
			PTR	`auth3.charter.com`
NS	`auth4.charter.com`
		A	24.240.146.2^{🇺🇸 Charter-Communications-CHARTER-20115}
			PTR	`auth4.charter.com`

`133.72.in-addr.arpa`

	NS	`auth1.charter.com`
	NS	`auth2.charter.com`
	NS	`auth3.charter.com`
	NS	`auth4.charter.com`

Up

238.81.133.72.in-addr.arpa

Starts with same word

81.co.uk

81.la

81.world

81.hk

81.se

81.cm

81.fr

81.cc

81.be

81.in-addr.arpa

81.to

81.cool

81.mil.cn

81.plus

81.de

81.waw.pl

81.biz

81.chat

81.me

81.gs

81.cz

81.ph

81.lt

81.pl

81.ws

81.fyi

81.nu

81.no

81.ca

81.com.hk

81.cx

81.amsterdam

81.cn

81.cl

81.com

81.sk

Starts similarily

18.group

81.de

81.waw.pl

18.plus

81.biz

81.chat

81.me

18.kz

81.gs

18.tl

18.al

81.cz

81.ph

81.lt

18.eu

18.de

81.pl

18.lt

18.app

18.tel

18.cool

18.uz

18.no

18.in-addr.arpa

81.ws

18.lc

18.gs

18.githubusercontent.com

81.fyi

81.nu

18.world

81.no

81.ca

81.com.hk

18.ph

18.watch

81.cx

18.com.cn

18.ca

18.cc

18.ws

18.network

18.com.tw

18.com.pl

81.amsterdam

18.com.tr

18.amsterdam

81.cn

18.chat

18.dk

18.tech

81.cl

18.digital

18.ms

81.com

18.money

81.sk

18.show

18.cz

18.com.hk

18.nl

18.vip

81.co.uk

81.la

18.net.au

81.world

81.hk

81.se

18.fi

18.tv

81.cm

18.pe

18.rs

18.cn

81.fr

18.hu

18.hk

18.pl

81.cc

18.cl

18.ag

81.be

81.in-addr.arpa

18.dating

18.md

81.to

18.org

81.cool

18.fr

18.com

18.sk

81.mil.cn

81.plus

AI analysis

81.133.72.in-addr.arpa is the parent of 238.81.133.72.in-addr.arpa.

81.133.72.in-addr.arpa is delegated to four name servers: auth1.charter.com, auth2.charter.com, auth3.charter.com and auth4.charter.com.

81.133.72.in-addr.arpa at least partially shares name servers with other domains, including 64.87.97.in-addr.arpa, 20.56.76.in-addr.arpa, 38.172.68.in-addr.arpa, 155.96.174.in-addr.arpa and 243.80.76.in-addr.arpa.

Hostnames with a single IP:

auth1.charter.com points to 24.216.90.1

auth2.charter.com points to 24.216.90.2

auth3.charter.com points to 24.240.146.1

auth4.charter.com points to 24.240.146.2

dbq