SSL / TLS analyzer
SW

Encrypted connections

SSL / TLS configuration tester

A TLS assessment tool for authorized teams reviewing certificates, protocols, and selected cipher suites.

Configure a TLS assessment

Tests one DNS-pinned public address on port 443 with the hostname’s SNI.

Included checks

Certificate trust & hostnameCertificate validity datesTLS 1.0 & 1.1 negotiationTLS 1.2 & 1.3 negotiation

Negotiated, not assumed

Results come from real server-side handshakes. Successful negotiation confirms support. Rejected or unavailable legacy options remain inconclusive.

Recommended baseline

  • Support TLS 1.2 and TLS 1.3.
  • Disable TLS 1.0 and TLS 1.1.
  • Prefer ECDHE with AEAD ciphers.
  • Keep certificates valid and automate renewal.

This is bounded testing, not a complete SSL Labs-style cipher enumeration.

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