Discover if the mail servers for computerhilfe-rz.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 Wed, 03 Aug 2022 08:05:36 +0000
Please contact the operator of computerhilfe-rz.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 @computerhilfe-rz.de addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
computerhilferz-de03c.mail.protection.outlook.com
104.47.7.138
Results incomplete
|
0 |
supported
|
not checked |
|
1 s
|
|
computerhilferz-de03c.mail.protection.outlook.com
104.47.11.138
Results incomplete
|
0 |
supported
|
not checked |
|
1 s
|
|
mail.computerhilfe-rz.de
85.25.20.22
|
10 |
supported
|
paris188.server4you.de |
|
13 s
|
We have not received any emails from a @computerhilfe-rz.de address so far. Test mail delivery