SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
benuta.fr
SSL/TLS Certificate
SSL/TLS Certificate for benuta.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- benuta.fr
- Valid from
- Jul 18, 2026
- Valid until
- Oct 16, 2026 (85 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05C9946A56D1EC2024AD5326B8F92CC89A30
- SHA-256 fingerprint
- FF:A3:AD:F4:6B:E8:3C:AC:78:9A:2D:23:75:45:96:80:FD:7D:BE:11:7E:B6:78:79:B2:A7:18:42:C0:AD:63:12
- 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.
This certificate has been served since Jul 22, 2026.
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Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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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