Discover if the mail servers for tozzinifreire.com.br 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, 01 Jun 2020 18:14:50 +0000
These servers are responsible for incoming mails to @tozzinifreire.com.br addresses.
| Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
|---|---|---|---|---|---|---|
|
mx4.tozzinifreire.com.br
179.190.57.68
Results incomplete
|
10 |
supported
|
not checked |
|
3 s
|
|
|
mx1.tozzinifreire.com.br
179.191.113.162
Results incomplete
|
50 | not checked |
|
11 s
|
We have not received any emails from a @tozzinifreire.com.br address so far. Test mail delivery
No Certificates found
Heartbleed