Discover if the mail servers for radler-waterproof.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, 24 May 2020 21:56:45 +0000
These servers are responsible for incoming mails to @radler-waterproof.de addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
smtp-01.tld.t-online.de
194.25.134.76
Results incomplete
|
10 |
supported
|
not checked |
|
1 s
|
|
smtp-02.tld.t-online.de
194.25.134.12
Results incomplete
|
10 |
supported
|
not checked |
|
1 s
|
We have not received any emails from a @radler-waterproof.de address so far. Test mail delivery
No Certificates found