SSL-Tools

SSL check results of mailjournal.ntn-snr.de

NEW You can also bulk check multiple servers.

Discover if the mail servers for mailjournal.ntn-snr.de 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 Wed, 14 May 2025 09:57:25 +0000

We can not guarantee a secure connection to the mailservers of mailjournal.ntn-snr.de!

Please contact the operator of mailjournal.ntn-snr.de and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/mailjournal.ntn-snr.de

Servers

Incoming Mails

These servers are responsible for incoming mails to @mailjournal.ntn-snr.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx0.ntn-europe.com
80.156.26.166
Results incomplete
10
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mx1.ntn-europe.com
62.159.137.200
Results incomplete
20
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
mailjournal.ntn-snr.de
85.214.40.174
 100
supported
h2850894
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

We have not received any emails from a @mailjournal.ntn-snr.de address so far. Test mail delivery

Certificates

First seen at:

CN=h2850894

Certificate chain
  • h2850894 (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
Subject
Common Name (CN)
  • h2850894
Alternative Names
  • h2850894
Issuer

Certificate is self-signed.

validity period
Not valid before
2019-09-21
Not valid after
2039-09-23
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
Fingerprints
SHA256
CA:B6:3E:6F:05:A7:7F:9B:F0:A7:F7:46:33:01:48:05:4E:AD:A3:85:DA:FF:EA:E1:75:B4:1E:01:85:84:21:89
SHA1
40:22:D7:A4:6C:88:C7:F5:C4:82:0F:74:B4:C8:5F:D4:81:94:27:D8
X509v3 extensions
subjectKeyIdentifier
  • C6:F1:AB:E0:1F:C7:79:08:07:7D:19:0C:A4:45:12:05:DD:A7:29:33