SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ryujin-it.fr
SSL/TLS Certificate
SSL/TLS Certificate for ryujin-it.fr
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.ryujin-it.fr
- Valid from
- Aug 1, 2026
- Valid until
- Jan 28, 2027 (84 days remaining)
- Public key
- RSA 2048-bit
- Serial
- B7CB22DFFE931296B1C28A1576688D12
- SHA-256 fingerprint
- 76:57:12:00:D5:38:F1:9E:77:B4:E7:D7:A7:DA:52:F3:59:98:3B:D6:69:96:FD:A6:08:F7:C2:00:C4:5E:16:C3
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Sep 26, 2026.
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Uptime
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DNS changes
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TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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