CF1759843286570-tsm20251005211530

DNSWHOIS.INFO - ruby.chemie.uni-freiburg.de

Search for IP or hostnames:

ruby.chemie.uni-freiburg.de checked at 2025-10-07T13:21:26.529Z 635ms 84/84/84 100% R:29

ruby.chemie.uni-freiburg.de

MXsmtp2.uni-freiburg.de
A2001:7c0:2500:4::25:2 🇩🇪 BelWü
PTRsmtp2.uni-freiburg.de
A132.230.2.212🇩🇪 BelWü
PTRsmtp2.uni-freiburg.de
MXruby.chemie.uni-freiburg.de
A132.230.13.25🇩🇪 BelWü
PTRruby.chemie.uni-freiburg.de
MXa1421.mx.srv.dfn.de
A2001:638:d:c301:acdc:1979:2:2f 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRa1421.mx.srv.dfn.de
A194.95.232.79🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRa1421.mx.srv.dfn.de
MXb1421.mx.srv.dfn.de
A2001:638:d:c302:acdc:1979:2:2f 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRb1421.mx.srv.dfn.de
A194.95.234.79🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRb1421.mx.srv.dfn.de
MXc1421.mx.srv.dfn.de
A2001:638:d:c303:acdc:1979:2:2f 🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRc1421.mx.srv.dfn.de
A194.95.238.79🇩🇪 DFN Deutsches Forschungsnetz e.V.
PTRc1421.mx.srv.dfn.de
A132.230.13.25🇩🇪 BelWü
PTRruby.chemie.uni-freiburg.de

chemie.uni-freiburg.de

MXmail.uni-freiburg.de
MXsmtp2.uni-freiburg.de
NSdns0.fun.uni-freiburg.de
NSdns1.fun.uni-freiburg.de
MXa1421.mx.srv.dfn.de
MXb1421.mx.srv.dfn.de
MXc1421.mx.srv.dfn.de

PTR for

MX for

Starts with same word

Starts similarily

AI analysis

For ruby.chemie.uni-freiburg.de, the mail server is ruby.chemie.uni-freiburg.de.

smtp2.uni-freiburg.de, a1421.mx.srv.dfn.de and b1421.mx.srv.dfn.de are commonly used as mail servers together with ruby.chemie.uni-freiburg.de.

ruby.chemie.uni-freiburg.de points to a single IP number: 132.230.13.25.

Five mail servers handle ruby.chemie.uni-freiburg.de: smtp2.uni-freiburg.de, ruby.chemie.uni-freiburg.de, a1421.mx.srv.dfn.de, b1421.mx.srv.dfn.de and c1421.mx.srv.dfn.de.

ruby.chemie.uni-freiburg.de shares mail servers with other domains at least partially, including epilepsy.uni-freiburg.de, ifp.uni-freiburg.de, ikoop.uni-freiburg.de, is.uni-freiburg.de and volkskunde.uni-freiburg.de.

these mail servers are often used alongside mail.uni-freiburg.de, smtp1.informatik.uni-freiburg.de, smtp2.informatik.uni-freiburg.de, email.mathematik.uni-freiburg.de, volta.fdeg.uni-freiburg.de and biom131.imbi.uni-freiburg.de.

Host names with two IP numbers:

smtp2.uni-freiburg.de resolves to 2001:7c0:2500:4::25:2 and 132.230.2.212.

a1421.mx.srv.dfn.de resolves to 2001:638:d:c301:acdc:1979:2:2f and 194.95.232.79.

b1421.mx.srv.dfn.de resolves to 2001:638:d:c302:acdc:1979:2:2f and 194.95.234.79.

c1421.mx.srv.dfn.de resolves to 2001:638:d:c303:acdc:1979:2:2f and 194.95.238.79.

Host names with a single IP:

ruby.chemie.uni-freiburg.de resolves to 132.230.13.25.

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

kYkFtmg CF johedugfp 2025-10-07