Discover if the mail servers for metalurgicafgrs.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 Wed, 15 Sep 2021 08:40:10 +0000
Please contact the operator of metalurgicafgrs.com.br 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 @metalurgicafgrs.com.br addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
mx.bewnet.com.br
186.251.171.53
Results incomplete
|
5 |
unsupported
|
not checked |
|
3 s
|
|
mx2.bewnet.com.br
186.251.171.54
|
5 |
supported
|
canit.localdomain |
|
24 s
|
We have not received any emails from a @metalurgicafgrs.com.br address so far. Test mail delivery
Certificate is self-signed.