Discover if the mail servers for mailfilter.muehlhan.com 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, 16 Sep 2021 15:14:50 +0000
These servers are responsible for incoming mails to @mailfilter.muehlhan.com addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
mailfilter.muehlhan.com
5.189.168.166
Results incomplete
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- |
supported
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not checked |
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7 s
|
We have received emails from these servers with @mailfilter.muehlhan.com sender addresses. Test mail delivery
Host | TLS Version & Cipher | |
---|---|---|
mailfilter.muehlhan.com (5.189.168.166) |
TLSv1.2
AECDH-AES256-SHA
|
|
unknown (IPv6:2a02:c207:3001:5451::1) |
TLSv1.2
AECDH-AES256-SHA
|
No Certificates found