Discover if the mail servers for juettner-hh.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 Mon, 21 Oct 2024 00:31:17 +0000
Please contact the operator of juettner-hh.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 @juettner-hh.de addresses.
| Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
|---|---|---|---|---|---|---|
|
mail.juettner-hh.de
212.12.37.210
|
10 |
supported
|
https.proxy.nul |
|
2 s
|
|
|
isp-backup.namemaster.de
81.209.154.150
Results incomplete
|
99 |
supported
|
not checked |
|
1 s
|
We have not received any emails from a @juettner-hh.de address so far. Test mail delivery
Heartbleed