What powers bookfi.org?
Last seen Aug 2026 · 3 technologies across 2 categories
Operating systems
Windows Server
since Mar 2020
Web servers
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
4.20 / 10 · ranked #455,803 of all domains
111 referring domains · OpenPageRank
Page
- Language: English
- Weight: 0.0 MB · 1 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SAFENAMES-AS (217.19.248.132)
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 724,210, 9 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| bookfi.org | 3 |
| www.bookfi.org | 2 |