SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
affix-formation.fr
SSL/TLS Certificate
SSL/TLS Certificate for affix-formation.fr
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- php.procd.net
- Valid from
- May 30, 2026
- Valid until
- Aug 28, 2026 (expired 7 days ago)
- Public key
- RSA 2048-bit
- Serial
- 06D27424822557AB77AEF961277B6BEAFE0F
- SHA-256 fingerprint
- 31:81:79:C7:C8:0C:8C:4F:A7:87:D7:F5:5E:22:19:FE:8B:E7:71:7D:F0:48:6A:99:2F:52:52:78:38:10:4F:91
- Chain
- YR1 → Root YR → 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 Aug 5, 2026.
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TLS certificate
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