Discover if the mail servers for conel.cz 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 Fri, 23 Sep 2022 05:22:31 +0000
Please contact the operator of conel.cz 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 @conel.cz addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
mail.conel.cz
2a02:a40:220:ffff::2
Results incomplete
|
1 | not checked |
|
11 s
|
||
mail.conel.cz
85.207.4.114
|
1 |
supported
|
linux-rhel |
|
2 s
|
|
mail1.conel.cz
82.144.136.70
Results incomplete
|
5 | not checked |
|
11 s
|
We have not received any emails from a @conel.cz address so far. Test mail delivery
Certificate is self-signed.