DNSWHOIS.INFO - 81.50.50.in-addr.arpa

Search for IP or hostnames:

81.50.50.in-addr.arpa checked at 2025-10-27T13:30:23.826Z 1636ms 57/57/57 100% R:12

`81.50.50.in-addr.arpa`

NS	`auth.frontiernet.net`
		A	2001:1960::20 ^{🇺🇸 Frontier Communications of America (FCA)}
			PTR	`auth.frontiernet.net`
		A	74.40.74.20^{🇺🇸 Frontier Communications of America (FCA)}
			PTR	`peach.epix.net`
NS	`auth.roch.ny.frontiernet.net`
		A	2001:1960:20::303 ^{🇺🇸 Frontier Communications of America (FCA)}
			PTR	`auth.roch.ny.frontiernet.net`
		A	66.133.170.3^{🇺🇸 AS7011}
			PTR	`auth.roch.ny.frontiernet.net`
NS	`auth.asbn.va.frontiernet.net`
		A	2001:1960:20:2030:400::179 ^{🇺🇸 Frontier Communications of America (FCA)}
			PTR	`auth.asbn.va.frontiernet.net`
		A	74.46.42.179^{🇺🇸 Frontier Communications of America (FCA)}
			PTR	`auth.asbn.va.frontiernet.net`

`50.50.in-addr.arpa`

	NS	`auth.frontiernet.net`
	NS	`auth.roch.ny.frontiernet.net`
	NS	`auth.asbn.va.frontiernet.net`

Up

241.81.50.50.in-addr.arpa

157.81.50.50.in-addr.arpa

Starts with same word

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

81.co.uk

81.la

81.world

81.hk

81.se

81.cm

81.fr

81.cc

81.org

81.be

81.in-addr.arpa

81.to

81.cool

81.plus

81.de

81.waw.pl

81.biz

81.chat

81.me

81.gs

81.cz

81.ph

81.lt

81.pl

Starts similarily

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.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

81.org

81.be

81.in-addr.arpa

18.dating

18.md

81.to

18.org

81.cool

18.fr

18.com

18.sk

81.plus

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

81.pl

18.lt

18.app

18.tel

18.cool

18.uz

18.no

18.in-addr.arpa

81.ws

18.lc

18.githubusercontent.com

AI analysis

81.50.50.in-addr.arpa is parent of 241.81.50.50.in-addr.arpa and 157.81.50.50.in-addr.arpa.

81.50.50.in-addr.arpa is delegated to three name servers: auth.frontiernet.net, auth.roch.ny.frontiernet.net and auth.asbn.va.frontiernet.net.

81.50.50.in-addr.arpa at least partially shares name servers with other domains, including 232.33.74.in-addr.arpa, truman.k12.mn.us, 121.101.70.in-addr.arpa, 35.103.50.in-addr.arpa and 225.222.216.in-addr.arpa.

these name servers are commonly used together with auth.lkvl.mn.frontiernet.net, auth.dlls.pa.frontiernet.net and auth.larc.ca.frontiernet.net.

Host names with two IP numbers:

auth.frontiernet.net points to: 2001:1960::20 and 74.40.74.20

auth.roch.ny.frontiernet.net points to: 2001:1960:20::303 and 66.133.170.3

auth.asbn.va.frontiernet.net points to: 2001:1960:20:2030:400::179 and 74.46.42.179

dbq