SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ats-serrurerie.fr
SSL/TLS Certificate
SSL/TLS Certificate for ats-serrurerie.fr
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.ats-serrurerie.fr
- Valid from
- Aug 31, 2026
- Valid until
- Mar 13, 2027 (123 days remaining)
- Public key
- RSA 2048-bit
- Serial
- D3C8E569ED2CBFF8126FCB0A7A2B7FBB
- SHA-256 fingerprint
- 56:D4:35:66:35:15:32:2A:DF:8B:A1:E1:5D:0A:8C:54:56:01:75:5C:40:99:67:13:5A:D8:5A:FD:1F:42:2A:48
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
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 3, 2026.
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TLS certificate
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