Return a read-only public TLS configuration report for a host. Accepts host and port plus optional HSTS evidence. Includes separate exact-version probes, a distinct verified default handshake, SAN identity/trust evidence, negotiated cipher and ALPN evidence, and HTTPS-only HSTS checks; it does not claim cipher or ALPN enumeration.
Admintoolkit source site24 tools on this site
What this tool does
Return a read-only public TLS configuration report for a host. Accepts host and port plus optional HSTS evidence. Includes separate exact-version probes, a distinct verified default handshake, SAN identity/trust evidence, negotiated cipher and ALPN evidence, and HTTPS-only HSTS checks; it does not claim cipher or ALPN enumeration. Use it on Admintoolkit with an agent. It runs in the browser on the website and needs no package install.
How to install
Open the admintoolkit.io website and ask your browser agent to use admintoolkit_check_tls_configuration
Run with an agent
Use the admintoolkit_check_tls_configuration tool on admintoolkit.io with host: <string>, hsts: <string>, port: <string>. Return the structured result and cite the source page.
Input contract
hoststringPublic TLS DNS host or IP literal to check, e.g. 'example.com' or '1.1.1.1' (no scheme; private/reserved targets are rejected).
hstsstringOptional pasted HSTS header, e.g. 'max-age=31536000; includeSubDomains'.
portstringTLS port number to check, e.g. '443'.
Verify the live listing at the source before a production call. Fields marked as a starter contract may differ from what the site expects.