Discover if the mail servers for kaiserdom.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 Fri, 01 Mar 2024 13:49:59 +0000
Please contact the operator of kaiserdom.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 @kaiserdom.de addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
mail.kaiserdom.de
2001:8d8:1000:f082:2153:9392:ac85:2800
Results incomplete
|
10 | not checked |
|
11 s
|
||
mail.kaiserdom.de
37.60.1.235
|
10 |
supported
|
sophos.kd-net.local |
|
2 s
|
We have not received any emails from a @kaiserdom.de address so far. Test mail delivery
Certificate is self-signed.