Discover if the mail servers for hupe2.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 Sat, 13 Jun 2020 00:31:39 +0000
These servers are responsible for incoming mails to @hupe2.de addresses.
| Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
|---|---|---|---|---|---|---|
|
smtp.hupe2.de
188.68.57.248
Results incomplete
|
10 |
unsupported
|
not checked |
|
11 s
|
|
|
mail2.sys18.de
178.254.22.32
Results incomplete
|
10 |
unsupported
|
not checked |
|
11 s
|
We have not received any emails from a @hupe2.de address so far. Test mail delivery
No Certificates found
Heartbleed