knownsec.com

knownsec.com is a live Chinese-language website hosted on CHINA UNICOM China169 Backbone (AS4837) in China. cl0q first saw it on 2026-06-16 and last crawled it on 2026-10-11. It resolves to 112.84.222.33 and has mail (MX) records set up. We've seen 2 of its subdomains, listed below. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.

How the site describes itself:

知道创宇

北京知道创宇信息技术股份有限公司，网络空间安全专家，长期致力于为政府、企业类客户提供完善的云安全解决方案。被评为亚洲20家极具价值企业、中国最酷网络安全公司。