Discover if the mail servers for mail.landgraf.fr 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 Tue, 29 Sep 2020 13:56:16 +0000
Please contact the operator of mail.landgraf.fr 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 @mail.landgraf.fr addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
mail.landgraf.fr
135.181.100.46
|
- |
supported
|
wws.landgraf.fr |
|
2 s
|
|
mail.landgraf.fr
2a01:4f9:c010:d382::1
Results incomplete
|
- | not checked |
|
1 s
|
We have not received any emails from a @mail.landgraf.fr address so far. Test mail delivery