SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
savoie-patrimoine.com
SSL/TLS Certificate
SSL/TLS Certificate for savoie-patrimoine.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- savoie-patrimoine.com
- Valid from
- Sep 16, 2026
- Valid until
- Dec 15, 2026 (33 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06660C546195C87341354D7DE1923A269222
- SHA-256 fingerprint
- B7:0C:52:C2:8B:F1:FC:E9:33:F4:DA:0D:C6:53:F3:8A:27:78:FB:5C:A5:5C:42:F4:98:BE:3E:C9:45:96:EA:81
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Sep 18, 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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