Discover if the mail servers for fcseguros.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 04:38:35 +0000
Please contact the operator of fcseguros.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 @fcseguros.com.br addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
mx-core.enterprise-class.com
186.193.226.58
|
0 |
supported
|
*.enterprise-class.com |
|
15 s
|
|
mx1.enterprise-class.com
189.55.195.21
Results incomplete
|
10 | not checked |
|
11 s
|
||
mx2.enterprise-class.com
177.38.47.36
|
20 |
supported
|
*.enterprise-class.com |
|
15 s
|
We have not received any emails from a @fcseguros.com.br address so far. Test mail delivery
Certificate is self-signed.
Certificate is self-signed.