IPLIST.NET - 251.221.77.in-addr.arpa

Search for IP or hostnames:

251.221.77.in-addr.arpa checked at 2025-10-04T18:21:34.274Z 322ms 42/42/42 100% R:11

`251.221.77.in-addr.arpa`

NS	`auth01.t26.dk`
		A	77.221.251.240^{🇩🇰 Unit-IT-Services-aps}
			PTR	`name1.t26.dk`
NS	`auth02.t26.dk`
		A	77.221.251.241^{🇩🇰 Unit-IT-Services-aps}
			PTR	`name2.t26.dk`

`221.77.in-addr.arpa`

Up

240.251.221.77.in-addr.arpa

241.251.221.77.in-addr.arpa

Starts with same word

251.cz

251.cc

251.fr

251.eu

251.com

251.at

251.us

251.ca

251.de

251.ru

251.sh

251.nl

251.com.cn

251.ph

251.in

Starts similarily

152.com

251.de

512.io

152.pl

215.ru

521.one

521.com

215.la

152.org

521.jp

521.plus

512.pizza

125.es

125.ge

512.ink

152.fr

215.info

125.eu

251.ru

521.cafe

152.us

125.ch

512.tokyo

152.life

521.ru

152.be

521.cc

512.nl

512.it

521.gold

125.net

125.ru

152.tv

152.mobi

521.be

152.com.au

215.io

512.zone

521.cn

512.cc

512.kz

125.in-addr.arpa

521.center

215.life

125.la

125.jp

512.net

125.at

152.io

251.sh

125.fr

251.nl

512.com.do

512.be

125.name

215.in-addr.arpa

251.com.cn

125.de

125.com

521.at

512.bike

512.biz

215.cn

125.nyc

152.co.il

251.ph

251.in

152.tel

125.ir

512.fr

215.pl

125.pl

512.ch

512.consulting

215.fr

512.solar

125.ovh

125.cc

521.co

251.cz

512.vin

125.tel

251.cc

125.be

521.it

125.cz

152.in

251.fr

521.moe

215.eu

125.in

215.tel

215.be

215.tech

152.jp

521.design

215.ir

251.eu

521.in

251.com

AI analysis

251.221.77.in-addr.arpa is a parent of 240.251.221.77.in-addr.arpa and 241.251.221.77.in-addr.arpa.

251.221.77.in-addr.arpa is delegated to two name servers auth01.t26.dk and auth02.t26.dk.

251.221.77.in-addr.arpa shares the same name server setup as other domains, for instance 230.221.77.in-addr.arpa, trifoilium.dk, 255.221.77.in-addr.arpa, 226.221.77.in-addr.arpa and gcos.dk.

251.221.77.in-addr.arpa shares name servers with other domains at least partially, for example sukkerpusher.dk and t26.dk.

These name servers are commonly used with auth01, name1.t26.dk and name2.t26.dk.

Host names with one IP number:

auth01.t26.dk points to 77.221.251.240

auth02.t26.dk points to 77.221.251.241

dbq