SSL check results of pk-24.de

NEW You can also bulk check multiple servers.

Discover if the mail servers for pk-24.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

Report created Fri, 27 Mar 2020 01:32:30 +0000

We can not guarantee a secure connection to the mailservers of pk-24.de!

Please contact the operator of pk-24.de and ask him or her to solve this problem. This result stays accessible under the following address:

/mailservers/pk-24.de

Servers

Incoming Mails

These servers are responsible for incoming mails to @pk-24.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx0.mail.ovh.net
178.33.252.245
Results incomplete
1
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
7 s
mx1.mail.ovh.net
188.165.36.237
Results incomplete
5
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
7 s
mail.pk-24.de
85.10.240.27
10
supported
WEB-pk24
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
4 s
mx2.mail.ovh.net
87.98.160.167
Results incomplete
50
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
7 s
mx3.mail.ovh.net
91.121.53.175
Results incomplete
100
supported
not checked
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
7 s

Outgoing Mails

We have not received any emails from a @pk-24.de address so far. Test mail delivery

Certificates

First seen at:

CN=WEB-pk24

Certificate chain
  • WEB-pk24 (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority

Subject
Common Name (CN)
  • WEB-pk24
Alternative Names
  • WEB-pk24
Issuer

Certificate is self-signed.

validity period
Not valid before
2018-06-05
Not valid after
2028-06-02
Fingerprints
SHA256
60:AF:52:1F:9E:68:0F:96:B0:39:31:24:4E:3A:B9:E8:0C:37:20:CF:62:4E:CD:98:EB:EF:1F:A0:35:5B:C0:4F
SHA1
42:FE:13:B0:9E:88:EA:10:D1:89:A3:9E:5D:79:D4:BF:E4:4D:53:AD