CF1757684170927-tsm20250912070358

WWW.RTSAK.COM - 1.30.139.in-addr.arpa

Search for IP or hostnames:

1.30.139.in-addr.arpa checked at 2025-09-12T13:36:10.908Z 520ms 40/40/40 100% R:18

1.30.139.in-addr.arpa

NSeric.informatik.uni-rostock.de
A2001:638:804:a053::249 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTReric.informatik.uni-rostock.de
A139.30.5.249🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTReric.informatik.uni-rostock.de
NSlara.informatik.uni-rostock.de
A139.30.5.207🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRlara.informatik.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

The parent host name 1.30.139.in-addr.arpa has children host names including 135.1.30.139.in-addr.arpa, 73.1.30.139.in-addr.arpa, 84.1.30.139.in-addr.arpa, 198.1.30.139.in-addr.arpa, 65.1.30.139.in-addr.arpa along with a few others.

Two name servers, eric.informatik.uni-rostock.de and lara.informatik.uni-rostock.de, are delegated by 1.30.139.in-addr.arpa.

The name server setup of 1.30.139.in-addr.arpa is shared with other domains such as 2.30.139.in-addr.arpa, 7.30.139.in-addr.arpa, 5.30.139.in-addr.arpa, informatik.uni-rostock.de, and 3.30.139.in-addr.arpa.

eric.informatik.uni-rostock.de points to two IP numbers: 2001:638:804:a053::249 and 139.30.5.249, while lara.informatik.uni-rostock.de points to one IP number: 139.30.5.207.

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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cSZQcGc CF johedugfp 2025-09-12