thumbfa.st
thumbfa.st is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-07-08 and last crawled it on 2026-07-20. It resolves to 104.21.28.227 and has mail (MX) records set up. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
Thumbfa.st - AI YouTube Thumbnail Generator | Boost Your CTR
Generate scroll-stopping YouTube thumbnails in seconds with AI. Face-consistent, style-matching, A/B test ready. Try free. No credit card required.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-07-08 |
| Last crawled | 2026-07-20 |
| IPv4 | 104.21.28.227 |
| IPv6 | 2606:4700:3030::ac43:93c1 |
| Network | AS13335 Cloudflare, Inc. · United States |
| Mail (MX) | route2.mx.cloudflare.net,route1.mx.cloudflare.net,route3.mx.cloudflare.net |
| Language | en |
| Server | cloudflare |