SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
shaona.fr
SSL/TLS Certificate
SSL/TLS Certificate for shaona.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- shaona.fr
- Valid from
- Aug 11, 2026
- Valid until
- Nov 9, 2026 (52 days remaining)
- Public key
- EC 256-bit
- Serial
- 056619B64990A09B7A7D87657FFE29B20D32
- SHA-256 fingerprint
- 25:3B:E8:84:6D:06:F0:91:13:49:ED:62:FC:FF:19:F5:24:67:8F:01:CA:B5:17:66:0B:FB:52:56:A7:5D:A4:1E
- Chain
- YE1 → Root YE → ISRG Root X2 → 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 10, 2026.
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Uptime
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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