Discover if the mail servers for welizia.ch 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, 19 Nov 2023 14:37:25 +0000
Please contact the operator of welizia.ch 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 @welizia.ch addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
mail.welizia.ch
2a02:169:121a::1448
Results incomplete
|
0 | not checked |
|
11 s
|
||
mail.welizia.ch
80.253.94.247
|
0 |
supported
|
mail.welizia.ch |
|
10 s
|
We have not received any emails from a @welizia.ch address so far. Test mail delivery
Certificate is self-signed.
DNS-based Authentication of Named Entities (DANE) is a protocol to allow X.509 certificates to be bound to DNS using TLSA records and DNSSEC.
Name | Options | DNSSEC | Matches |
---|---|---|---|
_25._tcp.mail.welizia.ch |
|
valid
|
valid
|