duodaa.com

duodaa.com is a live Chinese-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-10-05 and last crawled it on 2026-10-05. It resolves to 172.67.213.9. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.

How the site describes itself:

哆嗒数学网 - 发现数学之美，分享数学趣闻与故事

哆嗒数学网，用有趣的函数曲线、数学故事与知识分享，带你发现数学之美。探索 16 种经典函数，阅读数学趣闻与经典文章。