SSL-Tools

SSL check results of informa-chon.fr

NEW You can also bulk check multiple servers.

Discover if the mail servers for informa-chon.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

JSON Refresh

Report created Sat, 24 Sep 2022 11:58:20 +0000

We can not guarantee a secure connection to the mailservers of informa-chon.fr!

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

/mailservers/informa-chon.fr

Servers

Incoming Mails

These servers are responsible for incoming mails to @informa-chon.fr addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
informa-chon.fr
82.66.25.52
 -
supported
informa-chon.fr
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
informa-chon.fr
2a01:e0a:22c:38b0::93b6:267a
Results incomplete
- not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s

Outgoing Mails

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

Certificates

First seen at:

CN=informa-chon.fr

Certificate chain
  • informa-chon.fr
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • yunohost.org (Certificate is self-signed.)
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
        • Unknown Authority
Subject
Common Name (CN)
  • informa-chon.fr
Alternative Names
  • informa-chon.fr
  • www.informa-chon.fr
  • ns.informa-chon.fr
  • xmpp-upload.informa-chon.fr
Issuer
Common Name (CN)
  • yunohost.org
Organization (O)
  • yunohost
validity period
Not valid before
2022-09-21
Not valid after
2032-09-18
This certifcate has been verified for the following usages:
  • Digital Signature
  • Non Repudiation
  • Key Encipherment
Fingerprints
SHA256
60:68:13:FE:D3:81:64:BD:3C:08:D2:92:1C:5D:34:CC:75:AE:FB:FB:D8:1F:40:94:BD:83:7F:CA:EB:EC:B1:05
SHA1
C7:CB:AA:9A:AA:F1:C0:11:0E:BF:02:72:F9:DD:58:EB:8F:42:C9:11
X509v3 extensions
nsComment
  • OpenSSL Generated Certificate
subjectKeyIdentifier
  • 85:66:B5:C5:25:E0:6A:74:83:B4:22:C4:D6:96:87:B6:B4:00:46:F6
authorityKeyIdentifier
  • keyid:04:7C:B0:17:97:1E:9F:5C:82:80:DB:C0:DB:CF:6D:47:24:05:32:8B