CF1760303411595-tsm20251012143351

IPLIST.NET - iec.tu-clausthal.de

Search for IP or hostnames:

iec.tu-clausthal.de checked at 2025-10-12T21:10:11.583Z 399ms 126/126/126 100% R:13

iec.tu-clausthal.de

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
MXa1071.mx.srv.dfn.de
A2001:638:d:c301:acdc:1979:2:9 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRa1071.mx.srv.dfn.de
A194.95.232.40🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRa1071.mx.srv.dfn.de
MXb1071.mx.srv.dfn.de
A2001:638:d:c302:acdc:1979:2:9 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRb1071.mx.srv.dfn.de
A194.95.234.40🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRb1071.mx.srv.dfn.de
MXc1071.mx.srv.dfn.de
A2001:638:d:c303:acdc:1979:2:9 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRc1071.mx.srv.dfn.de
A194.95.238.40🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRc1071.mx.srv.dfn.de
A2001:638:605:20:1::7 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRlegolas.rz.tu-clausthal.de
A139.174.32.7🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRlegolas.rz.tu-clausthal.de

tu-clausthal.de

NSdns-1.dfn.de
NSgomorra.rz.tu-clausthal.de
NSnumerobis.rz.tu-clausthal.de
NSsodom.rz.tu-clausthal.de
MXa1071.mx.srv.dfn.de
MXb1071.mx.srv.dfn.de
MXc1071.mx.srv.dfn.de
A2001:638:605:2021:1::138 🇩🇪 DFN Deutsches Forschungsnetz e.V.
A139.174.33.138🇩🇪 DFN Deutsches Forschungsnetz e.V.
rank #22802 globally
rank #548 in the tld

Starts with same word

Starts similarily

AI analysis

iec.tu-clausthal.de points to two IPs: 2001:638:605:20:1::7 and 139.174.32.7.

Other host names including gb.tu-clausthal.de, izc.tu-clausthal.de, legolas.rz.tu-clausthal.de, itm.tu-clausthal.de and rz.tu-clausthal.de share IP numbers with iec.tu-clausthal.de.

iec.tu-clausthal.de 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.

iec.tu-clausthal.de at least partially shares name servers with other domains, including spz.uni-siegen.de, hs-saarland.de, devbiol.rwth-aachen.de, microgels.de and aixvipmap.rwth-aachen.de.

These name servers are typically used together with the name servers 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, ns01.fh-muenster.de and ns11.fh-muenster.de.

Hosts with two IP numbers:

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

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

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

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

iec.tu-clausthal.de is handled by three mail servers: a1071.mx.srv.dfn.de, b1071.mx.srv.dfn.de and c1071.mx.srv.dfn.de.

The mail servers for iec.tu-clausthal.de are shared with other domains, for instance geologie.tu-clausthal.de, iee.tu-clausthal.de, iww.tu-clausthal.de, cutec.de and imw.tu-clausthal.de.

Host names with two IP numbers:

a1071.mx.srv.dfn.de points to: 2001:638:d:c301:acdc:1979:2:9 and 194.95.232.40

b1071.mx.srv.dfn.de points to: 2001:638:d:c302:acdc:1979:2:9 and 194.95.234.40

c1071.mx.srv.dfn.de points to: 2001:638:d:c303:acdc:1979:2:9 and 194.95.238.40

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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