SSL-Tools

SSL check results of mixcom.fr

NEW You can also bulk check multiple servers.

Discover if the mail servers for mixcom.fr 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

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Report created Mon, 02 Mar 2026 08:52:31 +0000

We can not guarantee a secure connection to the mailservers of mixcom.fr!

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

/mailservers/mixcom.fr

Servers

Incoming Mails

These servers are responsible for incoming mails to @mixcom.fr addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mailgatewayin1.mixcom.fr
176.162.173.114
Results incomplete
4
unsupported
not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
7 s
mailhost.mixcom.fr
176.162.173.113
 5
supported
mailhost.mixcom.fr
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
12 s

Outgoing Mails

We have not received any emails from a @mixcom.fr address so far. Test mail delivery

Certificates

First seen at:

emailAddress=postmaster@mixcom.fr,CN=mailhost.mixcom.fr,OU=CA,O=Mixcom,L=Saint-Gregoire,ST=Bretagne,C=FR

Certificate chain
  • mailhost.mixcom.fr
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • Mixcom Root Authority (Certificate is self-signed.)
        • remaining
        • 4096 bit
        • sha1WithRSAEncryption
        • Unknown Authority
Subject
Country (C)
  • FR
State (ST)
  • Bretagne
Locality (L)
  • Saint-Gregoire
Organization (O)
  • Mixcom
Organizational Unit (OU)
  • CA
Common Name (CN)
  • mailhost.mixcom.fr
Email
  • postmaster@mixcom.fr
Alternative Names
  • mailhost.mixcom.fr
  • email:postmaster@mixcom.fr
Issuer
Country (C)
  • FR
State (ST)
  • Bretagne
Locality (L)
  • Saint-Gregoire
Organization (O)
  • Mixcom
Organizational Unit (OU)
  • CA
Common Name (CN)
  • Mixcom Root Authority
Email
  • postmaster@mixcom.fr
validity period
Not valid before
2017-04-14
Not valid after
2027-04-12
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • Key Agreement
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
46:6C:88:DB:03:88:86:55:4E:5A:EA:4D:F8:17:BB:AC:8A:CA:92:23:B4:DB:5E:3B:33:02:5A:ED:60:29:97:3C
SHA1
A2:F2:97:54:23:92:FC:AE:F0:36:75:7A:39:24:D1:48:2A:88:74:BD
X509v3 extensions
subjectKeyIdentifier
  • 0F:FE:E5:EA:12:4B:2E:77:89:DC:A7:1E:FA:72:B0:1A:F4:DF:EB:FF
authorityKeyIdentifier
  • keyid:19:31:B4:A3:90:FB:A8:D5:E3:39:4C:77:3B:0B:3A:D8:96:A4:21:5A
certificatePolicies
  • Policy: X509v3 Any Policy