trefa.app
trefa.app is a live Czech-language website hosted on Amazon.com, Inc. (AS16509) in the United States, served by Vercel. cl0q first saw it on 2026-07-22 and last crawled it on 2026-07-28. It resolves to 216.198.79.1 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:
Tipovačka pro firmu a partu | Trefa.app – komunitní tipovací liga
Tipovačka pro firmu, partu nebo klub — v základní verzi zdarma a bez sázení. Uspořádejte tipovací soutěž na MS v hokeji, fotbale i EURO. Žebříček, notifikace, žádný Excel.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-07-22 |
| Last crawled | 2026-07-28 |
| IPv4 | 216.198.79.1 |
| Network | AS16509 Amazon.com, Inc. · California |
| Mail (MX) | smtp.secureserver.net,mailstore1.secureserver.net |
| Language | cs |
| Server | Vercel |