Discover if the mail servers for grand-island.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 22:02:07 +0000
These servers are responsible for incoming mails to @grand-island.com addresses.
| Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
|---|---|---|---|---|---|---|
|
grand-island.com.1.0001.arsmtp.com
8.31.233.188
Results incomplete
|
10 |
supported
|
not checked |
|
1 s
|
|
|
grand-island.com.2.0001.arsmtp.com
8.19.118.107
Results incomplete
|
20 |
supported
|
not checked |
|
1 s
|
We have not received any emails from a @grand-island.com address so far. Test mail delivery
No Certificates found
Heartbleed