Discover if the mail servers for alertmessage.com 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, 09 Nov 2023 21:33:33 +0000
These servers are responsible for incoming mails to @alertmessage.com addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
alertmessage-com.mail.protection.outlook.com
52.101.8.34
Results incomplete
|
0 |
supported
|
not checked |
|
2 s
|
|
alertmessage-com.mail.protection.outlook.com
52.101.11.10
Results incomplete
|
0 |
supported
|
not checked |
|
1 s
|
|
alertmessage-com.mail.protection.outlook.com
52.101.8.44
Results incomplete
|
0 |
supported
|
not checked |
|
1 s
|
|
alertmessage-com.mail.protection.outlook.com
52.101.9.17
Results incomplete
|
0 |
supported
|
not checked |
|
1 s
|
|
alertmessage-com.mail.protection.outlook.com
52.101.42.9
Results incomplete
|
0 |
supported
|
not checked |
|
2 s
|
|
alertmessage-com.mail.protection.outlook.com
52.101.9.5
Results incomplete
|
0 |
supported
|
not checked |
|
1 s
|
|
alertmessage-com.mail.protection.outlook.com
52.101.42.4
Results incomplete
|
0 |
supported
|
not checked |
|
1 s
|
|
d49773b.ess.barracudanetworks.com
209.222.82.255
|
20 |
supported
|
*.ess.barracudanetworks.com |
|
15 s
|
|
d49773b.ess.barracudanetworks.com
209.222.82.253
|
20 |
supported
|
*.ess.barracudanetworks.com |
|
18 s
|
|
d49773b.ess.barracudanetworks.com
209.222.82.252
|
20 |
supported
|
*.ess.barracudanetworks.com |
|
15 s
|
We have not received any emails from a @alertmessage.com address so far. Test mail delivery