SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
so-sushi-bar.fr
SSL/TLS Certificate
SSL/TLS Certificate for so-sushi-bar.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- so-sushi-bar.fr
- Valid from
- Aug 12, 2026
- Valid until
- Nov 10, 2026 (88 days remaining)
- Public key
- EC 256-bit
- Serial
- 056480605F83BDF43C773987034B03E36174
- SHA-256 fingerprint
- 7A:42:F1:4A:9C:5F:79:EC:6A:6E:A6:98:33:9E:F7:8C:45:43:3B:33:DF:2A:0C:C6:35:BE:04:5B:99:1D:2F:E8
- 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.
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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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