SSL-Tools

SSL check results of bern.ch

NEW You can also bulk check multiple servers.

Discover if the mail servers for bern.ch can be reached through a secure connection.

To establish a secure connection a mail server has to offer STARTTLS (SSL), a trustworthy SSL certificate, support for the Diffie-Hellman-Algorithm to guarantee Perfect Forward Secrecy and must not be vulnerable against the Heartbleed attack. Futhermore we recommend using end-to-end encryption with GnuPG.

Summary

JSON Refresh

Report created Tue, 23 Nov 2021 13:58:36 +0000

We can not guarantee a secure connection to the mailservers of bern.ch!

Please contact the operator of bern.ch and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/bern.ch

Servers

Incoming Mails

These servers are responsible for incoming mails to @bern.ch addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
smtp11.bern.ch
193.247.33.1
 5
supported
IMSVA.TREND
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
12 s
smtp0001.bern.ch
193.247.33.3
Results incomplete
10
supported
not checked
DANE
missing
PFS
unsupported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

We have received emails from these servers with @bern.ch sender addresses. Test mail delivery

Host TLS Version & Cipher
smtp0001.bern.ch (193.247.33.3)
TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384

Certificates

First seen at:

CN=IMSVA.TREND,OU=IMSVA,O=TREND,L=CU,ST=CA

Certificate chain
  • IMSVA.TREND (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
Subject
State (ST)
  • CA
Locality (L)
  • CU
Organization (O)
  • TREND
Organizational Unit (OU)
  • IMSVA
Common Name (CN)
  • IMSVA.TREND
Issuer

Certificate is self-signed.

validity period
Not valid before
2016-03-24
Not valid after
2036-03-19
Fingerprints
SHA256
8B:DD:D3:E2:F9:A2:E7:5F:00:96:3D:B8:2C:06:73:98:96:8C:B3:55:10:2C:79:DA:EF:2F:19:35:01:13:B5:A9
SHA1
9C:6B:D0:FC:72:76:8E:40:F1:68:D8:5C:07:58:04:A7:02:7F:30:80