CF1761109803979-tsm20251017082432

DNSWHOIS.INFO - 4.30.139.in-addr.arpa

Search for IP or hostnames:

4.30.139.in-addr.arpa checked at 2025-10-22T05:10:03.962Z 446ms 40/40/40 100% R:17

4.30.139.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

Up

Starts with same word

Starts similarily

AI analysis

4.30.139.in-addr.arpa is the parent of 1.4.30.139.in-addr.arpa, 28.4.30.139.in-addr.arpa, 193.4.30.139.in-addr.arpa, 37.4.30.139.in-addr.arpa, 91.4.30.139.in-addr.arpa and a few other host names.

4.30.139.in-addr.arpa is delegated to two name servers eric.informatik.uni-rostock.de and lara.informatik.uni-rostock.de.

4.30.139.in-addr.arpa shares the same name server setup as other domains, for instance 5.30.139.in-addr.arpa, informatik.uni-rostock.de, 3.30.139.in-addr.arpa, 0.a.4.0.8.0.8.3.6.0.1.0.0.2.ip6.arpa and 6.30.139.in-addr.arpa.

Two IP numbers for a host: eric.informatik.uni-rostock.de points to 2001:638:804:a053::249 and 139.30.5.249.

One IP number for a host: lara.informatik.uni-rostock.de points to 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.
dbq

ThcrXCu CF johedugfp 2025-10-22