Discover if the mail servers for 04128478.schule.bwl.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, 25 May 2020 18:12:00 +0000
These servers are responsible for incoming mails to @04128478.schule.bwl.de addresses.
| Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
|---|---|---|---|---|---|---|
|
mail1.bwl.de
193.197.148.18
Results incomplete
|
10 |
supported
|
not checked |
|
1 s
|
We have received emails from these servers with @04128478.schule.bwl.de sender addresses. Test mail delivery
| Host | TLS Version & Cipher | |
|---|---|---|
| unknown (190.0.61.18) |
Insecure - not encrypted!
|
|
| unknown (181.209.86.170) |
Insecure - not encrypted!
|
|
| unknown (186.167.33.244) |
Insecure - not encrypted!
|
No Certificates found
Heartbleed