Discover if the mail servers for wirtschaft.uni-giessen.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, 15 Jul 2020 07:04:49 +0000
These servers are responsible for incoming mails to @wirtschaft.uni-giessen.de addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
mailgw11.hrz.uni-giessen.de
134.176.4.16
Results incomplete
|
10 | not checked |
|
1 s
|
||
mailgw31.hrz.uni-giessen.de
134.176.4.18
Results incomplete
|
20 |
supported
|
not checked |
|
4 s
|
|
mailgw51.hrz.uni-giessen.de
134.176.4.20
Results incomplete
|
30 |
supported
|
not checked |
|
4 s
|
|
mailgw41.hrz.uni-giessen.de
134.176.4.19
Results incomplete
|
30 |
supported
|
not checked |
|
4 s
|
We have not received any emails from a @wirtschaft.uni-giessen.de address so far. Test mail delivery
No Certificates found