Security & Headers · TLS Summary
TLS Certificate Inspector
Inspect the certificate, chain, validity and negotiated TLS metadata presented on TCP/443.
- slug
- tls-certificate-inspector
- visibility
- Public
- risk
- safe
- level
- 0
activesafeNative · Free
01overview
What this tool does.
Perform a safety-bounded TLS handshake to a public hostname on port 443, pinned to a validated public IP while preserving SNI and hostname verification. The tool reports the leaf certificate, SANs, issuer, validity, fingerprint, chain summary, protocol/cipher and trust/hostname status without allowing arbitrary target ports.
02interactive
Run this tool.
Submit an input and see the runner output here. Execution is server-side and governed by the policy shown in the sidebar.
run
logging · lightcooldown · 5s
Everything runs server-side. Inputs and outputs are subject to the tool's policy shown in the sidebar.
03documentation