Discover if the mail servers for danner-it.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, 29 Jun 2022 17:55:15 +0000
These servers are responsible for incoming mails to @danner-it.de addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
mail2.danner-it.de
217.6.217.74
Results incomplete
|
8 |
supported
|
not checked |
|
1 s
|
|
mail.danner-it.de
195.4.131.203
Results incomplete
|
20 | not checked |
|
11 s
|
We have not received any emails from a @danner-it.de address so far. Test mail delivery
No Certificates found