SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
dureault-topo.fr
SSL/TLS Certificate
SSL/TLS Certificate for dureault-topo.fr
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.dureault-topo.fr
- Valid from
- May 5, 2026
- Valid until
- Nov 15, 2026 (43 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 301959E67507439A4612AEC54AECC27B
- SHA-256 fingerprint
- D9:33:60:84:2E:FB:5E:72:61:60:0A:04:30:4D:E6:BF:C4:EF:41:14:D4:3C:78:2F:5B:7D:A6:E3:51:18:25:6F
- 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 Jul 26, 2026.
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TLS certificate
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