SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
j-architecture.fr
SSL/TLS Certificate
SSL/TLS Certificate for j-architecture.fr
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.j-architecture.fr
- Valid from
- Mar 5, 2026
- Valid until
- Mar 5, 2027 (140 days remaining)
- Public key
- RSA 2048-bit
- Serial
- B43CC12D6F40EFE53CB1C23723FCEB35
- SHA-256 fingerprint
- 87:19:A5:00:B8:D4:8A:CA:BC:95:93:8D:C0:AB:69:55:3F:91:BD:A2:8F:B8:25:24:65:86:A8:FF:5B:A7:46:0A
- 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 Sep 24, 2026.
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Uptime
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DNS changes
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TLS certificate
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