Discover if the mail servers for sipces.org.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 Tue, 23 Feb 2021 03:34:51 +0000
Please contact the operator of sipces.org.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 @sipces.org.br addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
sipces-org-br.mail.protection.outlook.com
104.47.36.36
Results incomplete
|
10 |
supported
|
not checked |
|
2 s
|
|
sipces-org-br.mail.protection.outlook.com
104.47.37.36
Results incomplete
|
10 |
supported
|
not checked |
|
1 s
|
|
mail.b.locamail.com.br
191.252.112.195
|
50 |
supported
|
*.locaweb.com.br |
|
23 s
|
We have not received any emails from a @sipces.org.br address so far. Test mail delivery