Discover if the mail servers for portaua.com 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, 22 Jul 2020 20:46:10 +0000
Please contact the operator of portaua.com 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 @portaua.com addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
mail.portaua.com
2a01:4f8:1c0c:484e::2
Results incomplete
|
5 | not checked |
|
11 s
|
||
mail.portaua.com
2a01:4f8:1c17:459f::2
Results incomplete
|
5 | not checked |
|
11 s
|
||
mail.portaua.com
195.201.16.70
|
5 |
supported
|
example.com |
|
2 s
|
|
mail.portaua.com
88.99.34.27
|
5 |
supported
|
example.com |
|
2 s
|
We have received emails from these servers with @portaua.com sender addresses. Test mail delivery
Host | TLS Version & Cipher | |
---|---|---|
unknown (23.129.64.197) |
Insecure - not encrypted!
|
|
zarathustra.tor.k0nsl.org (104.244.76.245) |
Insecure - not encrypted!
|
|
unknown (23.129.64.185) |
Insecure - not encrypted!
|
|
unknown (23.129.64.216) |
Insecure - not encrypted!
|
Certificate is self-signed.
Certificate is self-signed.