Discover if the mail servers for mail.tomlab.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 Sun, 19 Dec 2021 00:42:09 +0000
These servers are responsible for incoming mails to @mail.tomlab.cz addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
mail.tomlab.cz
85.255.10.242
Results incomplete
|
- |
unsupported
|
not checked |
|
11 s
|
|
mail.tomlab.cz
2001:15e8:110:22f2::1
Results incomplete
|
- |
supported
|
not checked |
|
9 s
|
We have not received any emails from a @mail.tomlab.cz address so far. Test mail delivery
No Certificates found