What powers gnu.ac.cn?
Last seen Oct 2025 · 4 technologies across 4 categories
Caching
CDN
jsDelivr
since Oct 2025
Miscellaneous
HTTP/3
since Oct 2025
Web servers
Nginx
since Oct 2025
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Open Page Rank
1.33 / 10 · ranked #8,241,218 of all domains
8 referring domains · OpenPageRank
Infrastructure
- Hosted on Contabo (62.146.173.132)
- DNS: Tencent DNSPod
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 39,321,137, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted