CF1761493355491-tsm20251026132730

IPLIST.NET - 100.174.139.in-addr.arpa

Search for IP or hostnames:

100.174.139.in-addr.arpa checked at 2025-10-26T15:42:35.456Z 423ms 80/80/80 100% R:12

100.174.139.in-addr.arpa

NSdns-1.dfn.de
A2001:638:d:b101::1 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRdns-1.dfn.de
A193.174.75.50🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRdns-1.dfn.de
NSgomorra.rz.tu-clausthal.de
A2001:638:605:2:1::5 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRgomorra.rz.tu-clausthal.de
A139.174.2.5🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRgomorra.rz.tu-clausthal.de
NSnumerobis.rz.tu-clausthal.de
A2001:638:605:2021:1::186 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRnumerobis.rz.tu-clausthal.de
A139.174.33.186🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRnumerobis.rz.tu-clausthal.de
NSsodom.rz.tu-clausthal.de
A2001:638:605:2:1::6 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRsodom.rz.tu-clausthal.de
A139.174.2.6🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRsodom.rz.tu-clausthal.de
A139.174.100.2🇩🇪 DFN Deutsches Forschungsnetz e.V.
A139.174.100.3🇩🇪 DFN Deutsches Forschungsnetz e.V.

174.139.in-addr.arpa

NSdns-1.dfn.de
NSgomorra.rz.tu-clausthal.de
NSnumerobis.rz.tu-clausthal.de
NSsodom.rz.tu-clausthal.de

Up

Starts with same word

Starts similarily

AI analysis

100.174.139.in-addr.arpa is the parent of 16.100.174.139.in-addr.arpa, 140.100.174.139.in-addr.arpa, 218.100.174.139.in-addr.arpa, 143.100.174.139.in-addr.arpa, 12.100.174.139.in-addr.arpa and a few other host names.

100.174.139.in-addr.arpa points to two IPs: 139.174.100.2 and 139.174.100.3.

100.174.139.in-addr.arpa is delegated to four name servers: dns-1.dfn.de, gomorra.rz.tu-clausthal.de, numerobis.rz.tu-clausthal.de and sodom.rz.tu-clausthal.de.

100.174.139.in-addr.arpa at least partially shares name servers with other domains such as 208-28.16.37.195.in-addr.arpa, turmstr16.rwth-aachen.de, bio.tu-dresden.de, bacs.tu-dresden.de and vhdl-online.de.

These name servers are often used together with dns-2.dfn.de, dns-3.dfn.de, zs1.rz.rwth-aachen.de, zs2.rz.rwth-aachen.de, adns1.zih.tu-dresden.de, adns2.zih.tu-dresden.de, petz.hrz.uni-siegen.de, si-nic.hrz.uni-siegen.de, dnsx1.helmholtz-muenchen.de and dnsx2.helmholtz-muenchen.de.

Host names with two IP numbers:

dns-1.dfn.de points to 2001:638:d:b101::1 and 193.174.75.50

gomorra.rz.tu-clausthal.de points to 2001:638:605:2:1::5 and 139.174.2.5

numerobis.rz.tu-clausthal.de points to 2001:638:605:2021:1::186 and 139.174.33.186

sodom.rz.tu-clausthal.de points to 2001:638:605:2:1::6 and 139.174.2.6

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

iKuAFPx CF johedugfp 2025-10-26