WWW.RTSAK.COM - 81.13.139.in-addr.arpa

Search for IP or hostnames:

81.13.139.in-addr.arpa checked at 2025-10-01T15:35:06.565Z 606ms 55/55/55 100% R:23

`81.13.139.in-addr.arpa`

NS	`dns-2.dfn.de`
		A	2001:638:d:b102::1 ^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`dns-2.dfn.de`
		A	193.174.75.54^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`dns-2.dfn.de`
NS	`nso1.hs-el.de`
		A	139.13.106.121^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`ns1.hs-el.de`
			PTR	`nso1.hs-el.de`
NS	`nso2.hs-el.de`
		A	139.13.106.122^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`ns2.hs-el.de`
			PTR	`nso2.hs-el.de`
NS	`farad.et-inf.fho-emden.de`
		A	139.13.80.1^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`farad.et-inf.fho-emden.de`

`13.139.in-addr.arpa`

	NS	`dns-2.dfn.de`
	NS	`glob-ipam1.hs-woe.de`

Up

162.81.13.139.in-addr.arpa

26.81.13.139.in-addr.arpa

159.81.13.139.in-addr.arpa

Starts with same word

81.to

81.cool

81.plus

81.de

81.waw.pl

81.biz

81.chat

81.me

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

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

Starts similarily

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

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.plus

18.group

81.de

81.waw.pl

18.plus

81.biz

81.chat

81.me

18.kz

18.gen.tr

18.tl

81.cz

81.ph

81.lt

18.eu

18.de

81.pl

18.co

18.lt

18.app

18.tel

18.cool

18.uz

18.in-addr.arpa

81.ws

18.lc

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.wtf

AI analysis

81.13.139.in-addr.arpa is a parent of 162.81.13.139.in-addr.arpa, 26.81.13.139.in-addr.arpa and 159.81.13.139.in-addr.arpa.

81.13.139.in-addr.arpa is delegated to four name servers: dns-2.dfn.de, nso1.hs-el.de, nso2.hs-el.de and farad.et-inf.fho-emden.de.

At least part of the name servers for 81.13.139.in-addr.arpa are shared with other domains, for instance humanbiologie.rwth-aachen.de, zsn-hannover.de, gshdl.uni-kiel.de, potsdamer-plaetzchen.de and learntech.rwth-aachen.de.

these name servers are commonly used with the name servers dns-1.dfn.de, zs1.rz.rwth-aachen.de, zs2.rz.rwth-aachen.de, dns-3.dfn.de, ns1.rz.uni-kiel.de, ns2.rz.uni-kiel.de, ns3.rz.uni-kiel.de, ns1.fu-berlin.de, ns2.fu-berlin.de and ns3.fu-berlin.de.

Host names with two IP numbers:

dns-2.dfn.de points to 2001:638:d:b102::1 and 193.174.75.54.

Host names with one IP number:

nso1.hs-el.de points to 139.13.106.121.

nso2.hs-el.de points to 139.13.106.122.

farad.et-inf.fho-emden.de points to 139.13.80.1.

dbq