Discover if the mail servers for bb-markisen.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 Mon, 03 May 2021 16:59:32 +0000
Please contact the operator of bb-markisen.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 @bb-markisen.de addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
mx001.cm4all.xion.oxcs.net
51.89.43.216
|
10 |
supported
|
*.oxseu-vadesecure.net |
|
42 s
|
|
mx003.cm4all.xion.oxcs.net
51.91.75.160
Results incomplete
|
10 | not checked |
|
11 s
|
||
mx002.cm4all.xion.oxcs.net
135.125.7.163
|
10 |
supported
|
*.oxseu-vadesecure.net |
|
42 s
|
|
mx004.cm4all.xion.oxcs.net
135.125.7.164
|
10 |
supported
|
*.oxseu-vadesecure.net |
|
29 s
|
We have not received any emails from a @bb-markisen.de address so far. Test mail delivery