What powers qstcorp.com?
Last seen Sep 2026 · 7 technologies across 6 categories
Analytics
Baidu Analytics (百度统计)
since Sep 2022
JavaScript libraries
UI frameworks
Animate.css
since Sep 2022
Web frameworks
Web servers
Tengine
since Feb 2025
Webmail
Microsoft 365
since Sep 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.01 / 10 · ranked #1,564,435 of all domains
25 referring domains · OpenPageRank
Page
- Language: Chinese (China)
- CDN: Alibaba
- Weight: 2.8 MB · 48 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Alibaba Cloud (39.97.189.72)
- DNS: Alibaba Cloud DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: JoySSL Limited, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 7,814,709, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted