CF1759743140947-tsm20251005211530

WWW.RTSAK.COM - 73.30.139.in-addr.arpa

Search for IP or hostnames:

73.30.139.in-addr.arpa checked at 2025-10-06T09:32:20.934Z 3323ms 74/74/74 100% R:34

73.30.139.in-addr.arpa

NSboserv.bio4.uni-rostock.de
A139.30.73.10🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRboserv.bio4.uni-rostock.de
NSgeorge.ns.uni-rostock.de
A2001:638:804:bf::118 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRgeorge.ns.uni-rostock.de
A139.30.255.118🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRgeorge.ns.uni-rostock.de
NSjohn.ns.uni-rostock.de
Afd01::10
A10.10.10.10
A139.30.255.120🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRjohn.ns.uni-rostock.de
NSpaul.ns.uni-rostock.de
A10.10.10.20
A139.30.255.121🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRpaul.ns.uni-rostock.de
NSringo.ns.uni-rostock.de
A2001:638:804:bf::117 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRringo.ns.uni-rostock.de
A139.30.255.117🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRringo.ns.uni-rostock.de

30.139.in-addr.arpa

NSdeneb.dfn.de
NSdns-2.dfn.de
NSdns-3.dfn.de
NSgeorge.ns.uni-rostock.de
NSringo.ns.uni-rostock.de

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Starts with same word

Starts similarily

AI analysis

73.30.139.in-addr.arpa is the parent of 37.73.30.139.in-addr.arpa, 1.73.30.139.in-addr.arpa, 202.73.30.139.in-addr.arpa, 203.73.30.139.in-addr.arpa, 43.73.30.139.in-addr.arpa and a few other host names.

73.30.139.in-addr.arpa is delegated to five name servers: boserv.bio4.uni-rostock.de, george.ns.uni-rostock.de, john.ns.uni-rostock.de, paul.ns.uni-rostock.de and ringo.ns.uni-rostock.de.

73.30.139.in-addr.arpa shares name servers with other domains at least partially, for example 240-28.187.37.195.in-addr.arpa, baltic-transcoast.de, geoinformatik.uni-rostock.de, verwertungsverbund-mv.de and domaindnszones.jura.uni-rostock.de.

these name servers are often used with the following: deneb.dfn.de, rz.rostock.de, dns-2.dfn.de, dns-3.dfn.de, aufdns1.auf.uni-rostock.de, aufdns2.auf.uni-rostock.de, ub1dc001.ub.uni-rostock.de, ub1dc002.ub.uni-rostock.de, ub1dc003.ub.uni-rostock.de and ub1dc004.ub.uni-rostock.de.

Host names with three IP numbers: john.ns.uni-rostock.de points to fd01::10, 10.10.10.10 and 139.30.255.120.

Host names with two IP numbers: george.ns.uni-rostock.de points to 2001:638:804:bf::118 and 139.30.255.118; paul.ns.uni-rostock.de points to 10.10.10.20 and 139.30.255.121; ringo.ns.uni-rostock.de points to 2001:638:804:bf::117 and 139.30.255.117.

Host names with one IP number: boserv.bio4.uni-rostock.de points to 139.30.73.10.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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AVEExrT CF johedugfp 2025-10-06