CF1761004790996-tsm20251017082432

WWW.RTSAK.COM - uni-koeln.de

Search for IP or hostnames:

uni-koeln.de checked at 2025-10-20T23:59:50.980Z 278ms 116/116/116 100% R:11

uni-koeln.de

NSdns-1.dfn.de
A2001:638:d:b101::1 πŸ‡©πŸ‡ͺ DFN Deutsches Forschungsnetz e.V.
PTRdns-1.dfn.de
A193.174.75.50πŸ‡©πŸ‡ͺ DFN Deutsches Forschungsnetz e.V.
PTRdns-1.dfn.de
NSns2.netcologne.de
A2001:4dd0:100:1020:53:1:0:2 πŸ‡©πŸ‡ͺ NetCologne
PTRns2.netcologne.de
A194.8.194.71πŸ‡©πŸ‡ͺ NetCologne
PTRns2.netcologne.de
NSmail1.rrz.uni-koeln.de
A134.95.100.208πŸ‡©πŸ‡ͺ UNI-KOELN
PTRmail1.rrz.uni-koeln.de
NSnoc2.rrz.uni-koeln.de
A2a00:a200:0:50::53 πŸ‡©πŸ‡ͺ UNI-KOELN
PTRnoc2.rrz.uni-koeln.de
A134.95.129.23πŸ‡©πŸ‡ͺ UNI-KOELN
PTRnoc2.rrz.uni-koeln.de
MXuzk-mail-in-v1.rrz.uni-koeln.de
A2a00:a200:0:10::200 πŸ‡©πŸ‡ͺ UNI-KOELN
PTRuzk-mail-in-v1.rrz.uni-koeln.de
A134.95.63.200πŸ‡©πŸ‡ͺ UNI-KOELN
PTRuzk-mail-in-v1.rrz.uni-koeln.de
MXuzk-mail-in-v2.rrz.uni-koeln.de
A2a00:a200:0:10::201 πŸ‡©πŸ‡ͺ UNI-KOELN
PTRuzk-mail-in-v2.rrz.uni-koeln.de
A134.95.63.201πŸ‡©πŸ‡ͺ UNI-KOELN
PTRuzk-mail-in-v2.rrz.uni-koeln.de
A2a00:a200:0:2::80 πŸ‡©πŸ‡ͺ UNI-KOELN
PTRgemini.rrz.uni-koeln.de
A134.95.81.52πŸ‡©πŸ‡ͺ UNI-KOELN
PTRgemini.rrz.uni-koeln.de

de

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rank #2984 globally
rank #52 in the tld
This domain name represents the University of Cologne in Germany. The University of Cologne is one of the oldest and largest universities in Germany. The domain is used for the university's official website, where information about its courses, research, events, and services are provided. It's the primary online platform for students, staff, and other interested parties to access university-related information and resources.

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AI analysis

uni-koeln.de is the parent of tr32db.uni-koeln.de, spinfo.uni-koeln.de, lists.uni-koeln.de, hnb-cologne.uni-koeln.de, wlan.uni-koeln.de and a few other host names.

Two IP numbers are pointed to by uni-koeln.de: 2a00:a200:0:2::80 and 134.95.81.52.

other host names include xn--kln-alumni-ecb.de, riu.uni-koeln.de, smail.uni-koeln.de, ewi.uni-koeln.de and mercator-institut-sprachfoerderung.de; they share IP numbers with uni-koeln.de.

uni-koeln.de delegates to four name servers: dns-1.dfn.de, ns2.netcologne.de, mail1.rrz.uni-koeln.de and noc2.rrz.uni-koeln.de.

uni-koeln.de at least partially shares name servers with other domains, for instance stuz.tu-clausthal.de, helmholtz-hzi.de, fh-regensburg.de, lih.rwth-aachen.de and bis.rwth-aachen.de.

these name servers are commonly used with dns-2.dfn.de, zs1.rz.rwth-aachen.de, zs2.rz.rwth-aachen.de, ns1.netcologne.de, dns-3.dfn.de, noc.rrz.uni-koeln.de, ns3.netcologne.de, dns3.netcologne.de, dns4.netcologne.de and dns5.netcologne.de.

Hosts with two IP numbers:

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

ns2.netcologne.de points to 2001:4dd0:100:1020:53:1:0:2 and 194.8.194.71.

noc2.rrz.uni-koeln.de points to 2a00:a200:0:50::53 and 134.95.129.23.

Host with one IP number:

mail1.rrz.uni-koeln.de points to 134.95.100.208.

uni-koeln.de is handled by two mail servers: uzk-mail-in-v1.rrz.uni-koeln.de and uzk-mail-in-v2.rrz.uni-koeln.de.

uni-koeln.de uses the same mail server setup as other domains, for instance eurad.uni-koeln.de, mercator.uni-koeln.de, spinfo.uni-koeln.de, mi.uni-koeln.de and meteo.uni-koeln.de.

uni-koeln.de shares at least some mail servers with other domains, for instance xn--uni-kln-e1a.de.

these mail servers are commonly used alongside cherub.rrz.uni-koeln.de and seraph.rrz.uni-koeln.de.

Host names with two IP numbers:

uzk-mail-in-v1.rrz.uni-koeln.de points to 2a00:a200:0:10::200 and 134.95.63.200.

uzk-mail-in-v2.rrz.uni-koeln.de points to 2a00:a200:0:10::201 and 134.95.63.201.

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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