SSL-Tools

SSL check results of mtn.bj

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Discover if the mail servers for mtn.bj 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 Thu, 23 Sep 2021 00:06:33 +0000

We can not guarantee a secure connection to the mailservers of mtn.bj!

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

/mailservers/mtn.bj

Servers

Incoming Mails

These servers are responsible for incoming mails to @mtn.bj addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.mtn.bj
41.79.216.2
 10
supported
SRV-VTMG02
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
6 s
mailb.mtn.bj
41.79.216.5
Results incomplete
20 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 @mtn.bj address so far. Test mail delivery

Certificates

First seen at:

CN=SRV-VTMG02

Certificate chain
  • SRV-VTMG02 (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha1WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
Subject
Common Name (CN)
  • SRV-VTMG02
Alternative Names
  • SRV-VTMG02
  • SRV-VTMG02.mtn.local
Issuer

Certificate is self-signed.

validity period
Not valid before
2020-12-14
Not valid after
2025-12-14
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
Fingerprints
SHA256
BE:C1:43:DE:03:11:66:38:0C:33:3D:F5:C4:5E:9C:F3:92:B4:A2:82:63:3F:83:15:25:DA:67:DC:10:E6:91:11
SHA1
0C:DE:26:1A:2E:54:D9:D6:01:EE:E7:70:EB:AD:AF:5F:DE:43:39:1A