SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
wind-data.com
SSL/TLS Certificate
SSL/TLS Certificate for wind-data.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- wind-data.com
- Valid from
- Aug 22, 2026
- Valid until
- Nov 20, 2026 (64 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06EDBD71E03F5150A64B2C02F5B6B5AEC5FC
- SHA-256 fingerprint
- FE:70:31:8E:B5:60:6A:AD:D4:D7:72:56:D5:01:4D:56:29:DB:A3:38:AD:41:3C:0F:07:9D:2D:6A:15:9C:91:0F
- 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.
Never get surprised by wind-data.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch wind-data.com continuously, notifying you the moment anything moves across all three signals:
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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