paperstack.cc
paperstack.cc is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-09-18 and last crawled it on 2026-09-18. It resolves to 104.21.58.218 and has mail (MX) records set up. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
Paperstack - The Ultimate IGCSE, O & A Level AI Study App
Master your CAIE exams with Paperstack. Access past papers from 2000+, instant AI grading, topical questions, examiner reports, grade thresholds, and multiplayer matches.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-09-18 |
| Last crawled | 2026-09-18 |
| IPv4 | 104.21.58.218 |
| IPv6 | 2606:4700:3031::ac43:d098 |
| Network | AS13335 Cloudflare, Inc. · United States |
| Mail (MX) | mx.zoho.com,mx2.zoho.com,mx3.zoho.com |
| Language | en |
| Server | cloudflare |