WWW.RTSAK.COM - 20.139.in-addr.arpa

Search for IP or hostnames:

20.139.in-addr.arpa checked at 2025-10-19T23:29:53.070Z 364ms 59/59/59 100% R:19

`20.139.in-addr.arpa`

NS	`dns-1.dfn.de`
		A	2001:638:d:b101::1 ^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`dns-1.dfn.de`
		A	193.174.75.50^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`dns-1.dfn.de`
NS	`dns-3.dfn.de`
		A	2001:638:d:b103::1 ^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`dns-3.dfn.de`
		A	193.174.75.58^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`dns-3.dfn.de`
NS	`edns1.hrz.tu-freiberg.de`
		A	139.20.202.97^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`edns1.hrz.tu-freiberg.de`
NS	`edns2.hrz.tu-freiberg.de`
		A	139.20.202.98^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`edns2.hrz.tu-freiberg.de`

`139.in-addr.arpa`

	NS	`r.arin.net`
	NS	`u.arin.net`
	NS	`x.arin.net`
	NS	`y.arin.net`
	NS	`z.arin.net`
	NS	`arin.authdns.ripe.net`

Up

170.20.139.in-addr.arpa

160.20.139.in-addr.arpa

Starts with same word

20.estate

20.ms

20.vision

20.ie

20.biz

20.co.uk

20.vc

20.cl

20.se

20.nu

20.kz

20.in-addr.arpa

20.to

20.co.kr

20.no

20.la

20.pl

20.gs

20.cc

20.com

20.gifts

20.de

20.lv

20.nl

20.dk

20.fyi

20.fi

20.ua

20.tel

20.net

20.eu

20.world

20.com.vn

20.run

20.be

20.amsterdam

20.ca

20.com.ua

Starts similarily

20.com.vn

02.fr

02.hu

20.run

02.fyi

02.network

02.kz

20.be

02.cm

02.cc

20.amsterdam

02.app

20.ca

20.com.ua

02.fitness

20.estate

20.ms

02.lv

20.vision

02.co

02.su

02.net

20.ie

02.gen.tr

02.co.uk

02.to

20.biz

20.co.uk

20.vc

20.cl

02.be

02.ca

20.se

20.nu

02.se

20.kz

02.com.pl

02.com.tr

20.in-addr.arpa

02.tv

02.eu

02.tel

02.com.tw

02.world

20.to

20.co.kr

20.no

02.cz

20.la

02.fi

02.mk

02.ro

02.de

20.pl

02.pl

02.org

02.cn

20.gs

20.cc

02.ru

20.com

20.gifts

20.de

20.lv

02.ag

20.nl

02.no

20.dk

20.fyi

20.fi

02.dk

20.ua

02.cl

02.gay

20.tel

20.net

20.eu

02.nl

20.world

02.sk

02.link

02.si

AI analysis

20.139.in-addr.arpa is a parent of 170.20.139.in-addr.arpa and 160.20.139.in-addr.arpa.

20.139.in-addr.arpa is delegated to four name servers: dns-1.dfn.de, dns-3.dfn.de, edns1.hrz.tu-freiberg.de and edns2.hrz.tu-freiberg.de.

20.139.in-addr.arpa at least partially shares name servers with other domains, for instance 114.201.212.in-addr.arpa, kuestendaten.de, embl-em.de, wh10.tu-dresden.de and klimaresilienz-zentrum.de.

These name servers are commonly used with the following name servers: dns-2.dfn.de, zs1.rz.rwth-aachen.de, zs2.rz.rwth-aachen.de, adns1.zih.tu-dresden.de, adns2.zih.tu-dresden.de, dnsisp1.dwd.de, dnsisp2.dwd.de, deneb.dfn.de, news.uni-leipzig.de and dns1.th-nuernberg.de.

Host names with two IP numbers:

dns-1.dfn.de points to 2001:638:d:b101::1 and 193.174.75.50; dns-3.dfn.de points to 2001:638:d:b103::1 and 193.174.75.58.

Host names with one IP number:

edns1.hrz.tu-freiberg.de points to 139.20.202.97; edns2.hrz.tu-freiberg.de points to 139.20.202.98.

dbq