SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sgdiagnostic.fr
SSL/TLS Certificate
SSL/TLS Certificate for sgdiagnostic.fr
Valid- Issued by (CA)
- Google Trust Services
- Subject
- sgdiagnostic.fr
- Valid from
- Sep 3, 2026
- Valid until
- Dec 3, 2026 (88 days remaining)
- Public key
- EC 256-bit
- Serial
- A7DCDC65600D0800136B9E7369E646B9
- SHA-256 fingerprint
- F5:CA:5A:64:40:A4:9A:1A:91:2E:25:18:A5:71:1B:A2:D5:92:20:22:5E:32:23:8B:2F:59:49:BB:41:8A:E4:DB
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Aug 26, 2026.
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Uptime
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DNS changes
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TLS certificate
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