Discover if the mail servers for jll.cn 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 Thu, 17 Jul 2025 07:17:52 +0000
Please contact the operator of jll.cn 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 @jll.cn addresses.
| Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
|---|---|---|---|---|---|---|
|
cdn01.mail2relay.com
150.138.83.3
Results incomplete
|
10 | not checked |
|
11 s
|
||
|
cdn01.mail2relay.com
1.94.26.194
|
10 |
supported
|
www.mailgw.com |
|
17 s
|
|
|
cdn11.mail2relay.com
150.138.83.3
Results incomplete
|
10 | not checked |
|
11 s
|
We have not received any emails from a @jll.cn address so far. Test mail delivery
Heartbleed