Discover if the mail servers for heinzelmann.co 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 Sat, 04 Mar 2023 16:34:31 +0000
These servers are responsible for incoming mails to @heinzelmann.co addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
mx.heinzelmann.co
2a03:4000:2b:14f9::1
Results incomplete
|
50 |
supported
|
not checked |
|
1 s
|
|
mx.heinzelmann.co
193.31.24.51
Results incomplete
|
50 |
supported
|
not checked |
|
1 s
|
|
mail.heinzelmann.co
2a03:4000:2b:14f9::1
Results incomplete
|
50 |
supported
|
not checked |
|
1 s
|
|
mail.heinzelmann.co
193.31.24.51
Results incomplete
|
50 |
supported
|
not checked |
|
1 s
|
We have not received any emails from a @heinzelmann.co address so far. Test mail delivery
No Certificates found