Discover if the mail servers for mx.kundenserver.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 Thu, 12 Jan 2023 06:56:32 +0000
These servers are responsible for incoming mails to @mx.kundenserver.de addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
mx.kundenserver.de
212.227.15.41
Results incomplete
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- |
supported
|
not checked |
|
1 s
|
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mx.kundenserver.de
217.72.192.67
Results incomplete
|
- |
supported
|
not checked |
|
1 s
|
We have not received any emails from a @mx.kundenserver.de address so far. Test mail delivery
No Certificates found