Discover if the mail servers for kunesch-it.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 Tue, 23 Aug 2022 03:27:21 +0000
Please contact the operator of kunesch-it.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 @kunesch-it.de addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
mx-in-01.spam-shredder.de
2a01:4f8:c010:8bd::dead:beef
Results incomplete
|
1 | not checked |
|
11 s
|
||
mx-in-01.spam-shredder.de
159.69.191.154
|
1 |
supported
|
mailcleaner |
|
1 s
|
|
mx-in-02.spam-shredder.de
2a01:4f8:1c0c:5005::1
|
2 |
supported
|
mailcleaner |
|
1 s
|
|
mx-in-02.spam-shredder.de
195.201.23.245
|
2 |
supported
|
mailcleaner |
|
1 s
|
We have not received any emails from a @kunesch-it.de address so far. Test mail delivery
Certificate is self-signed.