Discover if the mail servers for cassavant.net 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, 21 Jul 2021 20:36:57 +0000
These servers are responsible for incoming mails to @cassavant.net addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
d237981a.ess.barracudanetworks.com
209.222.82.255
|
0 |
supported
|
*.ess.barracudanetworks.com |
|
15 s
|
|
d237981a.ess.barracudanetworks.com
209.222.82.252
|
0 |
supported
|
*.ess.barracudanetworks.com |
|
15 s
|
|
d237981a.ess.barracudanetworks.com
209.222.82.253
|
0 |
supported
|
*.ess.barracudanetworks.com |
|
15 s
|
|
d237981b.ess.barracudanetworks.com
209.222.82.255
|
5 |
supported
|
*.ess.barracudanetworks.com |
|
15 s
|
|
d237981b.ess.barracudanetworks.com
209.222.82.253
|
5 |
supported
|
*.ess.barracudanetworks.com |
|
15 s
|
|
d237981b.ess.barracudanetworks.com
209.222.82.252
|
5 |
supported
|
*.ess.barracudanetworks.com |
|
16 s
|
We have not received any emails from a @cassavant.net address so far. Test mail delivery