Most of the command on this page should work on linux or a mac natively and in wsl on windows.
Example commands will use my.patientsknowbest.com as an example, but you’ll need to replace this host name with the targeted endpoints hostname.
Access to public internet.
Ability to resolve domain names to IP addresses.
Access to PKB servers.
IP allow listing
in house firewall settings
Check SSL/TLS versions
Check cipher suites
Check truseted Root CAs