SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
mairie-fraze.fr
SSL/TLS Certificate
SSL/TLS Certificate for mairie-fraze.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- mairie-fraze.fr
- Valid from
- Jun 14, 2026
- Valid until
- Sep 12, 2026 (46 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 056F2D9768AC5C0AD9D1E966E1FE952A7AE8
- SHA-256 fingerprint
- 89:2E:BF:65:C3:6A:23:1E:20:9A:ED:CC:10:11:75:11:03:7C:0F:4B:05:0F:AC:80:B5:29:F0:0B:A2:32:9C:4F
- Chain
- YR2 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
The serving CA (Let's Encrypt) is authorized by this domain's CAA records (letsencrypt.org).
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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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