SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for j-cap.fr
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- groupe-ppk.com
- Valid from
- Oct 8, 2024
- Valid until
- Jan 6, 2025 (expired 608 days ago)
- Public key
- RSA 2048-bit
- Serial
- 04236EF356DF6EBDDA120687C15535C48E9D
- SHA-256 fingerprint
- 78:78:63:54:49:4B:F3:CE:B1:49:F5:5F:B1:BF:BE:C6:2D:FF:2F:2D:9D:83:74:05:B3:7F:86:B3:47:B1:F5:5E
- Chain
- R11 → 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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DNS changes
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TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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