Discover if the mail servers for kstools.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 Sat, 25 Jul 2026 00:35:13 +0000
These servers are responsible for incoming mails to @kstools.com addresses.
| Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
|---|---|---|---|---|---|---|
|
mail.kstools.com
87.130.46.27
Results incomplete
|
10 |
supported
|
not checked |
|
1 s
|
|
|
mail2.kstools.com
87.130.8.76
Results incomplete
|
20 | not checked |
|
11 s
|
We have not received any emails from a @kstools.com address so far. Test mail delivery
No Certificates found
Heartbleed