testssl
Check SSL/TLS protocols and ciphers supported by a server. More information: https://testssl.sh/.
-
Test a server (run every check) on port 443:
testssl {{example.com}} -
Test a different port:
testssl {{example.com:465}} -
Only check available protocols:
testssl --protocols {{example.com}} -
Only check vulnerabilities:
testssl --vulnerable {{example.com}} -
Only check HTTP security headers:
testssl --headers {{example.com}}
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