flashhero.app
flashhero.app is a live English-language website hosted on Railway (AS400940) in the United States, served by Cloudflare. cl0q first saw it on 2026-07-23 and last crawled it on 2026-07-28. It resolves to 69.46.46.22 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:
Flash Hero | KS2, KS3, GCSE & A Level flashcards for revision
Flash Hero is a KS2, KS3, GCSE and A Level flashcard app. Browse packs by key stage, subject, exam board, and topic, then revise the cards you need to remember.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-07-23 |
| Last crawled | 2026-07-28 |
| IPv4 | 69.46.46.22 |
| Network | AS400940 Railway · United States |
| Mail (MX) | inbound-smtp.eu-west-1.amazonaws.com |
| Language | en |
| Server | cloudflare |