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 jae.cat
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- jae.cat
- Valid from
- Aug 26, 2024
- Valid until
- Nov 24, 2024 (expired 690 days ago)
- Public key
- EC 256-bit
- Serial
- 04C3ED5464421B9D350877F07123C22CC5A4
- SHA-256 fingerprint
- 94:96:83:24:7C:FE:25:04:66:CF:FD:31:F5:F3:AF:A7:D2:D0:BA:DB:50:5F:71:A4:54:59:0E:C9:46:60:5D:81
- Chain
- E5 → ISRG Root X1
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 Oct 8, 2026.
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DNS changes
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TLS certificate
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