Discover if the mail servers for insightinvestment.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 Mon, 20 Sep 2021 20:45:33 +0000
These servers are responsible for incoming mails to @insightinvestment.com addresses.
Hostname / IP address | Priority | STARTTLS | Certificates | Protocol | ||
---|---|---|---|---|---|---|
eu-smtp-inbound-1.mimecast.com
91.220.42.211
|
10 |
supported
|
*.mimecast.com |
|
2 s
|
|
eu-smtp-inbound-1.mimecast.com
195.130.217.241
|
10 |
supported
|
*.mimecast.com |
|
2 s
|
|
eu-smtp-inbound-1.mimecast.com
91.220.42.201
|
10 |
supported
|
*.mimecast.com |
|
2 s
|
|
eu-smtp-inbound-1.mimecast.com
195.130.217.211
|
10 |
supported
|
*.mimecast.com |
|
2 s
|
|
eu-smtp-inbound-1.mimecast.com
91.220.42.241
|
10 |
supported
|
*.mimecast.com |
|
2 s
|
|
eu-smtp-inbound-1.mimecast.com
195.130.217.201
|
10 |
supported
|
*.mimecast.com |
|
2 s
|
|
eu-smtp-inbound-2.mimecast.com
91.220.42.211
|
10 |
supported
|
*.mimecast.com |
|
2 s
|
|
eu-smtp-inbound-2.mimecast.com
91.220.42.241
|
10 |
supported
|
*.mimecast.com |
|
2 s
|
|
eu-smtp-inbound-2.mimecast.com
195.130.217.241
|
10 |
supported
|
*.mimecast.com |
|
2 s
|
|
eu-smtp-inbound-2.mimecast.com
91.220.42.201
|
10 |
supported
|
*.mimecast.com |
|
2 s
|
|
eu-smtp-inbound-2.mimecast.com
195.130.217.211
|
10 |
supported
|
*.mimecast.com |
|
2 s
|
|
eu-smtp-inbound-2.mimecast.com
195.130.217.201
|
10 |
supported
|
*.mimecast.com |
|
2 s
|
We have received emails from these servers with @insightinvestment.com sender addresses. Test mail delivery
Host | TLS Version & Cipher | |
---|---|---|
eu-smtp-delivery-197.mimecast.com (185.58.86.197) |
TLSv1.2
ECDHE-RSA-AES256-SHA384
|
|
unknown (207.82.80.197) |
TLSv1.2
ECDHE-RSA-AES256-SHA384
|