CF1762415017917-tsm20251105200708

DNSWHOIS.INFO - studmail.rfh-koeln.de

Search for IP or hostnames:

studmail.rfh-koeln.de checked at 2025-11-06T07:43:37.853Z 1261ms 53/53/53 100% R:12

studmail.rfh-koeln.de

MXa1851.mx.srv.dfn.de
A194.95.232.129🇩🇪 DFN
PTRa1851.mx.srv.dfn.de
MXb1851.mx.srv.dfn.de
A194.95.234.129🇩🇪 DFN
PTRb1851.mx.srv.dfn.de
MXc1851.mx.srv.dfn.de
A194.95.238.129🇩🇪 DFN
PTRc1851.mx.srv.dfn.de
A195.37.22.8🇩🇪 DFN
PTRedumail.rfh-koeln.de

rfh-koeln.de

NSdeneb.dfn.de
NSans1.rh-koeln.de
NSans2.rh-koeln.de
MXa1851.mx.srv.dfn.de
MXb1851.mx.srv.dfn.de
MXc1851.mx.srv.dfn.de
A78.46.0.152🇩🇪 Hetzner
rank #279091 globally
rank #6336 in the tld

Starts with same word

Starts similarily

AI analysis

studmail.rfh-koeln.de points to a single IP number: 195.37.22.8.

Other host names, for instance dozmail.rfh-koeln.de, edumail.rfh-koeln.de and mail.rfh-campus.de share IP numbers with studmail.rfh-koeln.de.

studmail.rfh-koeln.de is handled by three mail servers: a1851.mx.srv.dfn.de, b1851.mx.srv.dfn.de and c1851.mx.srv.dfn.de.

studmail.rfh-koeln.de shares at least partially some mail servers with other domains, for instance rzmail.rfh-koeln.de, rfh-koeln.de and rfh-campus.de.

Host names with one IP number:

a1851.mx.srv.dfn.de points to 194.95.232.129.

b1851.mx.srv.dfn.de points to 194.95.234.129.

c1851.mx.srv.dfn.de points to 194.95.238.129.

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