Discover if the mail servers for smtp.treva.nl 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 Sun, 24 May 2020 20:24:22 +0000
Please contact the operator of smtp.treva.nl 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 @smtp.treva.nl addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
atog.treva.nl
2a01:7c8:aaae:b2::1
|
10 |
supported
|
smtp.treva.nl |
|
2 s
|
|
atog.treva.nl
77.72.147.112
|
10 |
supported
|
smtp.treva.nl |
|
2 s
|
|
imp.treva.nl
95.211.165.234
Results incomplete
|
20 | not checked |
|
11 s
|
We have not received any emails from a @smtp.treva.nl address so far. Test mail delivery