Discover if the mail servers for syntactix.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 Wed, 31 May 2023 08:29:29 +0000
Please contact the operator of syntactix.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 @syntactix.de addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
syntactix-de.mail.protection.outlook.com
104.47.0.36
Results incomplete
|
10 |
supported
|
not checked |
|
2 s
|
|
syntactix-de.mail.protection.outlook.com
104.47.1.36
Results incomplete
|
10 |
supported
|
not checked |
|
2 s
|
|
mail.syntactix.de
87.140.88.3
Results incomplete
|
20 |
supported
|
not checked |
|
1 s
|
|
mail2.syntactix.de
213.133.104.32
|
30 |
supported
|
*.your-server.de |
|
23 s
|
We have not received any emails from a @syntactix.de address so far. Test mail delivery