Discover if the mail servers for webnetmt.net.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 Fri, 24 Jul 2020 13:48:24 +0000
These servers are responsible for incoming mails to @webnetmt.net.br addresses.
| Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
|---|---|---|---|---|---|---|
|
webnetmt.net.br
45.70.112.254
Results incomplete
|
- | not checked |
|
1 s
|
We have received emails from these servers with @webnetmt.net.br sender addresses. Test mail delivery
| Host | TLS Version & Cipher | |
|---|---|---|
| 186.112.70.45.webnetmt.net.br (45.70.112.186) |
Insecure - not encrypted!
|
No Certificates found
Heartbleed