WWW.RTSAK.COM - 30.139.in-addr.arpa

Search for IP or hostnames:

30.139.in-addr.arpa checked at 2025-09-11T04:05:06.804Z 876ms 77/77/77 100% R:17

`30.139.in-addr.arpa`

NS	`deneb.dfn.de`
		A	2001:638:800:1::9 ^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`deneb.dfn.de`
		A	192.76.176.9^{🇺🇸 DFN Deutsches Forschungsnetz e.V.}
			PTR	`deneb.dfn.de`
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	`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	`george.ns.uni-rostock.de`
		A	2001:638:804:bf::118 ^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`george.ns.uni-rostock.de`
		A	139.30.255.118^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`george.ns.uni-rostock.de`
NS	`ringo.ns.uni-rostock.de`
		A	2001:638:804:bf::117 ^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`ringo.ns.uni-rostock.de`
		A	139.30.255.117^{🇩🇪 DFN Deutsches Forschungsnetz e.V.}
			PTR	`ringo.ns.uni-rostock.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
`2.30.139.in-addr.arpa`
`211.30.139.in-addr.arpa`
`7.30.139.in-addr.arpa`
`1.30.139.in-addr.arpa`
`114.30.139.in-addr.arpa`
`73.30.139.in-addr.arpa`
`240.30.139.in-addr.arpa`
`247.30.139.in-addr.arpa`
`90.30.139.in-addr.arpa`
`200.30.139.in-addr.arpa`
`208.30.139.in-addr.arpa`
`159.30.139.in-addr.arpa`
`207.30.139.in-addr.arpa`
`5.30.139.in-addr.arpa`
`204.30.139.in-addr.arpa`
`132.30.139.in-addr.arpa`
`45.30.139.in-addr.arpa`
`3.30.139.in-addr.arpa`

Starts with same word
`30.wtf`
`30.com.hk`
`30.cz`
`30.si`
`30.hk`
`30.bz`
`30.fr`
`30.cl`
`30.tv`
`30.com`
`30.ru`
`30.vc`
`30.org`
`30.hu`
`30.com.my`
`30.nl`
`30.io`
`30.de`
`30.pl`
`30.net`
`30.tel`
`30.biz`
`30.com.cn`
`30.is`
`30.com.au`
`30.school`
`30.cm`
`30.chat`
`30.su`
`30.se`
`30.be`
`30.fi`
`30.no`
`30.style`
`30.com.tw`
`30.lv`
`30.kz`
`30.ro`
`30.sk`
`30.ventures`
`30.am`
`30.amsterdam`
`30.dk`
`30.plus`
`30.coffee`
`30.eu`
`30.dn.ua`

Starts similarily
`03.fi`
`03.no`
`03.be`
`30.com.hk`
`30.cz`
`30.si`
`03.com`
`30.hk`
`30.bz`
`03.cz`
`30.fr`
`03.cl`
`30.cl`
`03.ms`
`03.vc`
`03.hk`
`03.at`
`30.tv`
`30.com`
`30.ru`
`30.vc`
`30.org`
`30.hu`
`30.com.my`
`03.fr`
`03.design`
`03.org.ua`
`30.nl`
`03.org.cn`
`03.ru`
`30.io`
`30.de`
`30.pl`
`03.dn.ua`
`30.net`
`03.plus`
`03.cn`
`30.tel`
`03.nl`
`03.ph`
`30.biz`
`03.org`
`03.co.nz`
`30.com.cn`
`30.is`
`03.eu`
`03.de`
`30.com.au`
`30.school`
`03.la`
`03.pl`
`03.su`
`03.dk`
`30.cm`
`30.chat`
`30.su`
`03.run`
`03.wtf`
`30.se`
`30.be`
`03.ks.ua`
`03.se`
`03.gold`
`30.fi`
`30.no`
`30.style`
`30.com.tw`
`03.ca`
`03.com.ua`
`03.chat`
`30.lv`
`30.kz`
`03.by`
`30.ro`
`03.sb`
`30.sk`
`30.ventures`
`03.am`
`30.am`
`03.lv`
`03.network`
`03.kz`
`30.amsterdam`
`30.dk`
`30.plus`
`30.coffee`
`03.ro`
`30.eu`
`30.dn.ua`
`03.hu`
`30.wtf`

AI analysis

Host names 2.30.139.in-addr.arpa, 211.30.139.in-addr.arpa, 7.30.139.in-addr.arpa, 1.30.139.in-addr.arpa, 114.30.139.in-addr.arpa and others fall under the parent 30.139.in-addr.arpa.

Five name servers: deneb.dfn.de, dns-2.dfn.de, dns-3.dfn.de, george.ns.uni-rostock.de, and ringo.ns.uni-rostock.de are delegated to 30.139.in-addr.arpa.

The name servers of 30.139.in-addr.arpa are at least partially shared with other domains such as 13.139.in-addr.arpa, druckerei.uni-kiel.de, femu.de, kfa-juelich.de, and coastdat.de.

Often, the name servers dns-1.dfn.de, john.ns.uni-rostock.de, paul.ns.uni-rostock.de, zs1.rz.rwth-aachen.de, zs2.rz.rwth-aachen.de, rz.rostock.de, news.uni-leipzig.de, chaplin.rz.uni-frankfurt.de, wattdenn.rz.uni-frankfurt.de, and aufdns1.auf.uni-rostock.de are used together.

deneb.dfn.de, 2001:638:800:1::9, and 192.76.176.9 are associated.

dns-2.dfn.de, 2001:638:d:b102::1, and 193.174.75.54 are associated.

dns-3.dfn.de, 2001:638:d:b103::1, and 193.174.75.58 are associated.

george.ns.uni-rostock.de, 2001:638:804:bf::118, and 139.30.255.118 are associated.

ringo.ns.uni-rostock.de, 2001:638:804:bf::117, and 139.30.255.117 are associated.

dbq