Discover if the mail servers for hesleygroup.co.uk 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, 17 Apr 2024 15:46:11 +0000
These servers are responsible for incoming mails to @hesleygroup.co.uk addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
d220979.a.ess.uk.barracudanetworks.com
18.133.136.187
|
10 |
supported
|
*.a.ess.uk.barracudanetworks.com |
|
12 s
|
|
d220979.a.ess.uk.barracudanetworks.com
18.133.136.186
|
10 |
supported
|
*.a.ess.uk.barracudanetworks.com |
|
12 s
|
|
d220979.a.ess.uk.barracudanetworks.com
18.133.136.188
|
10 |
supported
|
*.a.ess.uk.barracudanetworks.com |
|
12 s
|
|
d220979.b.ess.uk.barracudanetworks.com
18.133.136.186
|
20 |
supported
|
*.a.ess.uk.barracudanetworks.com |
|
14 s
|
|
d220979.b.ess.uk.barracudanetworks.com
18.133.136.188
|
20 |
supported
|
*.a.ess.uk.barracudanetworks.com |
|
16 s
|
|
d220979.b.ess.uk.barracudanetworks.com
18.133.136.187
|
20 |
supported
|
*.a.ess.uk.barracudanetworks.com |
|
12 s
|
We have not received any emails from a @hesleygroup.co.uk address so far. Test mail delivery