CF1759202421357-tsm20250929235914

WWW.RTSAK.COM - hhu.de

Search for IP or hostnames:

hhu.de checked at 2025-09-30T03:20:21.329Z 501ms 111/111/111 100% R:18

hhu.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
NSdns-2.dfn.de
A2001:638:d:b102::1 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRdns-2.dfn.de
A193.174.75.54🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRdns-2.dfn.de
NSdns-3.dfn.de
A2001:638:d:b103::1 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRdns-3.dfn.de
A193.174.75.58🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRdns-3.dfn.de
NSselene.rz.uni-duesseldorf.de
A134.99.128.5🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRdns-2.rz.uni-duesseldorf.de
NSsirene.rz.uni-duesseldorf.de
A134.99.128.2🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRdns-1.rz.uni-duesseldorf.de
MXa2881.mx.srv.dfn.de
A194.95.233.77🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRa2881.mx.srv.dfn.de
MXb2881.mx.srv.dfn.de
A194.95.235.77🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRb2881.mx.srv.dfn.de
MXc2881.mx.srv.dfn.de
A194.95.239.77🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRc2881.mx.srv.dfn.de
A134.99.128.238🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRwww.hhu.de

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net
rank #13443 globally
rank #320 in the tld

Up

Starts with same word

Starts similarily

AI analysis

The parent of tp1.hhu.de, ulb.hhu.de, fret.hhu.de, exchange.hhu.de, campus2go.hhu.de and a few other host names is hhu.de.

hhu.de resolves to a single IP: 134.99.128.238.

Other host names, for instance ibrain-duesseldorf.de, www.uni-duesseldorf.de, www.laserphy.uni-duesseldorf.de, cs.uni-duesseldorf.de and pruf.de share IP numbers with hhu.de.

hhu.de delegates to five name servers: dns-1.dfn.de, dns-2.dfn.de, dns-3.dfn.de, selene.rz.uni-duesseldorf.de and sirene.rz.uni-duesseldorf.de.

hhu.de shares some name servers with other domains, for example dhm.de, icm2018.org, 12.37.195.in-addr.arpa, 49.2.141.in-addr.arpa and 134.2.141.in-addr.arpa.

these name servers are often used with zs1.rz.rwth-aachen.de, zs2.rz.rwth-aachen.de, deneb.dfn.de, adns1.zih.tu-dresden.de, adns2.zih.tu-dresden.de, zdns01.hs-duesseldorf.de, zdns02.hs-duesseldorf.de, ns1.arcor-ip.de, ns2.arcor-ip.de and ns3.arcor-ip.de.

Host names with two IP numbers

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

dns-2.dfn.de points to 2001:638:d:b102::1 and 193.174.75.54

dns-3.dfn.de points to 2001:638:d:b103::1 and 193.174.75.58

Host names with one IP number

selene.rz.uni-duesseldorf.de points to 134.99.128.5

sirene.rz.uni-duesseldorf.de points to 134.99.128.2

hhu.de is handled by three mail servers: a2881.mx.srv.dfn.de, b2881.mx.srv.dfn.de and c2881.mx.srv.dfn.de.

hhu.de shares some mail servers with other domains, at least partially; for instance kksd.de, tp1.hhu.de, uni-duesseldorf.de, kompetenznetz-schizophrenie.de and thphy.uni-duesseldorf.de.

these mail servers are commonly used alongside the mail servers mail.thphy.uni-duesseldorf.de.

Host names with a single IP: a2881.mx.srv.dfn.de points to 194.95.233.77; b2881.mx.srv.dfn.de points to 194.95.235.77; c2881.mx.srv.dfn.de points to 194.95.239.77.

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

NXxYwmo CF johedugfp 2025-09-30