Investigate · SSL & CT

SSL certificate and transparency evidence.

Search public Certificate Transparency logs, review persisted certificate discoveries, and compare them with TLS observations captured by Argus web audits.

Current tools Decode a certificate Inspect certificate subject, issuer, SANs, and fingerprints.

Open decoder Observed TLS Run a web audit Capture live TLS and HTTP evidence for a hostname or URL.

Open audit

Stored evidence

0 TLS observations

Stored web-audit TLS observations from recent completed runs.

Unavailable

Monitoring Track certificate changes Use persisted CT discoveries and expiry posture as monitoring evidence.

Open monitors

Certificate Transparency search

Search and persist CT evidence

Argus queries public CT providers for the domain and its subdomains, stores normalized observations, and creates timeline events for newly discovered certificates.

Stored SSL evidence

Web-audit TLS observations

Certificate details persisted by completed web audits.

SSL evidence unavailable

Expiry

SSL expiry posture

Expiry rollup backed by stored web-audit TLS observations.

Expiry rollup unavailable