WWW.RTSAK.COM - 21.139.87.in-addr.arpa

Search for IP or hostnames:

21.139.87.in-addr.arpa checked at 2025-10-29T09:26:43.405Z 118ms 50/50/50 100% R:16

`21.139.87.in-addr.arpa`

NS	`pns.dtag.de`
		A	2003:40:8000::100 ^{🇩🇪 DTAG}
			PTR	`pns.dtag.de`
		A	194.25.0.125^{🇩🇪 DTAG}
			PTR	`pns.dtag.de`
NS	`secondary007.dtag.net`
		A	2a00:fa8:3:0:100:0:7:1 ^{🇩🇪 NetUSE AG}
			PTR	`secondary007.dtag.net`
		A	195.244.245.24^{🇩🇪 NetUSE AG}
			PTR	`secondary007.dtag.net`

`139.87.in-addr.arpa`

	NS	`pns.dtag.de`
	NS	`secondary007.dtag.net`

Up

65.21.139.87.in-addr.arpa

112.21.139.87.in-addr.arpa

38.21.139.87.in-addr.arpa

235.21.139.87.in-addr.arpa

7.21.139.87.in-addr.arpa

94.21.139.87.in-addr.arpa

9.21.139.87.in-addr.arpa

Starts with same word

21.nl

21.agency

21.co

21.biz

21.lv

21.ru

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.org.cn

21.net

21.game

21.la

21.diamonds

21.cn

21.de

21.training

21.ca

21.org

21.co.uk

21.vc

21.am

21.com

21.bet

21.center

21.kz

21.web.app

21.su

21.network

21.si

21.ph

21.is

21.be

21.com.ua

21.pe

21.edu.ar

21.gg

21.capital

21.dk

21.email

21.sk

21.immo

21.cz

21.style

Starts similarily

21.web.app

21.su

21.network

21.si

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.com.ua

21.sk

12.cz

21.immo

12.eu

21.cz

12.uk

21.style

12.city

12.dk

21.nl

21.agency

12.org.ru

12.nu

21.co

21.biz

21.lv

21.ru

12.ai

21.finance

12.hk

21.ax

12.amsterdam

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

12.world

21.org.cn

12.by

21.net

12.org.ua

12.works

21.game

12.uz

21.la

21.diamonds

21.cn

21.de

21.training

12.com

21.ca

12.ca

21.org

12.sh.cn

12.ru

21.co.uk

12.limo

21.vc

21.am

12.biz

12.to

21.com

12.net

21.bet

12.at

21.center

21.kz

12.s3.amazonaws.com

AI analysis

21.139.87.in-addr.arpa has children including 65.21.139.87.in-addr.arpa, 112.21.139.87.in-addr.arpa, 38.21.139.87.in-addr.arpa, 235.21.139.87.in-addr.arpa, 7.21.139.87.in-addr.arpa and a few other host names.

21.139.87.in-addr.arpa is delegated to two name servers: pns.dtag.de and secondary007.dtag.net.

21.139.87.in-addr.arpa uses the same name server setup as other domains, including 248.241.93.in-addr.arpa, 101.153.80.in-addr.arpa, 156.155.80.in-addr.arpa, 25.184.212.in-addr.arpa and 137.147.80.in-addr.arpa.

At least part of the name servers for 21.139.87.in-addr.arpa are shared with other domains, for instance sealpacglobe.eu, tzlive.de, wolfcraft.it, caritas-frankfurt.de and max-2b.info.

These name servers are commonly used together with the name servers ns1.telekom.net, secondary006.dtag.net, secondary004.dtag.net, s2vg300ns02.pzd-svn.de, s2vg300ns03.pzd-svn.de and pns.merkur-online.de.

Host names with two IP numbers:

pns.dtag.de points to 2003:40:8000::100 and 194.25.0.125.

secondary007.dtag.net points to 2a00:fa8:3:0:100:0:7:1 and 195.244.245.24.

dbq