1f1s.com
1f1s.com is a live Chinese-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-09-05 and last crawled it on 2026-09-05. It resolves to 172.67.176.87. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
亿发亿思（1f1s）- 提示词学习｜提示词大全｜AI提问技巧与提问框架
亿发亿思（1f1s）专注提示词学习与提示词大全，提供 AI 提问技巧、提问框架与分级学习路径（初/中/高）。支持分类检索、标签筛选、收藏与付费解锁完整提示词模板。
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-09-05 |
| Last crawled | 2026-09-05 |
| IPv4 | 172.67.176.87 |
| IPv6 | 2606:4700:3031::ac43:b057 |
| Network | AS13335 Cloudflare, Inc. · United States |
| Language | zh-CN |
| Server | cloudflare |
Explore more like this
More sites on Cloudflare, Inc.
Get this data at scale
This dossier is one domain from cl0q's index. Query the same live index through the API, or download the censuses built from it.
- API credit pack — 100,000 lookups against the live index, no subscription, at 30 lookups a minute.
- Server Tech Census — one row per domain: server, language and CDN flag.