SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
geometre-dijon.fr
SSL/TLS Certificate
SSL/TLS Certificate for geometre-dijon.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- geometre-dijon.fr
- Valid from
- Sep 10, 2026
- Valid until
- Dec 9, 2026 (77 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0686654B8385E722730CAB7760BD31EA75FF
- SHA-256 fingerprint
- 6E:12:28:AC:22:E0:80:F0:6D:74:A6:83:0F:9E:78:60:13:73:9C:D3:E7:A6:45:89:49:2F:48:95:1D:4A:0B:96
- Chain
- YR2 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
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TLS certificate
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