Discover if the mail servers for mxtoolbox.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, 10 Nov 2022 12:32:12 +0000
These servers are responsible for incoming mails to @mxtoolbox.com addresses.
| Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
|---|---|---|---|---|---|---|
|
aspmx.l.google.com
2a00:1450:400c:c08::1b
Results incomplete
|
1 |
supported
|
not checked |
|
1 s
|
|
|
aspmx.l.google.com
64.233.167.27
Results incomplete
|
1 |
supported
|
not checked |
|
1 s
|
|
|
alt1.aspmx.l.google.com
2a00:1450:4013:c16::1b
Results incomplete
|
5 |
supported
|
not checked |
|
1 s
|
|
|
alt1.aspmx.l.google.com
142.250.153.26
Results incomplete
|
5 |
supported
|
not checked |
|
1 s
|
|
|
alt2.aspmx.l.google.com
2a00:1450:4025:c01::1a
Results incomplete
|
5 |
supported
|
not checked |
|
1 s
|
|
|
alt2.aspmx.l.google.com
142.250.147.27
Results incomplete
|
5 |
supported
|
not checked |
|
1 s
|
|
|
aspmx2.googlemail.com
2a00:1450:4013:c16::1a
Results incomplete
|
10 |
supported
|
not checked |
|
1 s
|
|
|
aspmx2.googlemail.com
142.250.153.27
Results incomplete
|
10 |
supported
|
not checked |
|
1 s
|
|
|
aspmx3.googlemail.com
2a00:1450:4025:c01::1b
Results incomplete
|
10 |
supported
|
not checked |
|
1 s
|
|
|
aspmx3.googlemail.com
142.250.147.27
Results incomplete
|
10 |
supported
|
not checked |
|
1 s
|
We have not received any emails from a @mxtoolbox.com address so far. Test mail delivery
No Certificates found
Heartbleed