Discover if the mail servers for in-ulm.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, 22 Aug 2022 19:54:49 +0000
These servers are responsible for incoming mails to @in-ulm.de addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
pmg.in-ulm.de
2001:1410:200:81b::1
Results incomplete
|
10 |
supported
|
not checked |
|
7 s
|
|
pmg.in-ulm.de
217.10.8.27
Results incomplete
|
10 |
supported
|
not checked |
|
7 s
|
We have not received any emails from a @in-ulm.de address so far. Test mail delivery
No Certificates found