Discover if the mail servers for smtp3.into.ch 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 Thu, 03 Mar 2022 11:32:57 +0000
These servers are responsible for incoming mails to @smtp3.into.ch addresses.
| Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
|---|---|---|---|---|---|---|
|
smtp3.into.ch
217.118.197.12
Results incomplete
|
- |
unsupported
|
not checked |
|
2 s
|
We have not received any emails from a @smtp3.into.ch address so far. Test mail delivery
No Certificates found
Heartbleed