WWW.RTSAK.COM - 231.221.77.in-addr.arpa

Search for IP or hostnames:

231.221.77.in-addr.arpa checked at 2025-10-06T12:23:26.527Z 1086ms 39/39/39 100% R:10

`231.221.77.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`

Starts with same word

231.de

231.in-addr.arpa

231.email

231.at

231.it

231.cz

231.ltd

231.chat

231.run

231.ru

231.io

231.nl

231.cc

231.us

231.com

231.pl

231.la

231.me

231.ca

Starts similarily

123.adult

213.it

321.red

123.fi

321.com.au

231.us

123.com.ar

123.net.au

123.com.pk

123.am

123.clinic

321.chat

123.com.tw

123.movie

321.gold

123.in.ua

123.to

123.tel

213.ws

123.ge

123.gifts

132.live

231.com

321.org

312.ru

321.name

312.de

312.ninja

123.3utilities.com

123.ai

321.lt

123.ua

132.ir

213.bet

123.com.ua

123.network

321.ir

123.sk

321.coupons

123.ren

312.jp

321.group

213.in

213.eu

321.kg

132.bz

123.is

312.fr

123.vn

123.ke

123.nl

123.ie

123.bg

231.pl

123.tax

312.co.kr

312.it

321.biz

312.kg

132.one

231.la

123.chat

123.ca

132.cz

321.blue

132.me

321.bio

213.jp

231.me

123.pt

312.network

312.tel

321.cz

123.lv

123.be

123.no

123.com.vn

123.kz

123.cc

321.lu

321.ink

231.ca

321.jp

123.reisen

123.pl

132.be

123.cr

321.bike

132.la

123.gov.bn

123.plus

123.ma

312.myftp.org

213.com

123.design

213.in-addr.arpa

213.net

123.co.th

123.photos

321.si

AI analysis

231.221.77.in-addr.arpa has two name servers: auth01.t26.dk and auth02.t26.dk.

231.221.77.in-addr.arpa shares the same name server setup as other domains, for example 227.221.77.in-addr.arpa, 229.221.77.in-addr.arpa, 238.221.77.in-addr.arpa, 245.221.77.in-addr.arpa and 246.221.77.in-addr.arpa.

231.221.77.in-addr.arpa shares name servers with other domains to some extent, for example sukkerpusher.dk and t26.dk.

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

Host names with a single IP:

auth01.t26.dk points to 77.221.251.240

auth02.t26.dk points to 77.221.251.241

dbq