Discover if the mail servers for stephan-kurth.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.
Report created Sun, 25 Oct 2020 05:58:05 +0000
Please contact the operator of stephan-kurth.de and ask him or her to solve this problem. This result stays accessible under the following address:
These servers are responsible for incoming mails to @stephan-kurth.de addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
server1.stephan-kurth.de
2a01:4f8:c2c:e535::1
Results incomplete
|
30 | not checked |
|
1 s
|
||
server1.stephan-kurth.de
168.119.169.87
Results incomplete
|
30 | not checked |
|
1 s
|
||
mailin.selfhost.de
95.143.172.45
Results incomplete
|
60 |
unsupported
|
not checked |
|
11 s
|
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mailin.selfhost.de
95.143.172.46
|
60 |
supported
|
*.selfhost.de |
|
2 s
|
We have received emails from these servers with @stephan-kurth.de sender addresses. Test mail delivery
Host | TLS Version & Cipher | |
---|---|---|
outgoing.selfhost.de (82.98.87.70) |
TLSv1.2
ECDHE-RSA-AES256-GCM-SHA384
|