cairnstudy.com
cairnstudy.com is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-10-19 and last crawled it on 2026-10-19. It resolves to 172.67.177.122 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:
Cairn — Finally Finish YouTube Courses
A Chrome extension that helps self-directed learners finish university lecture courses on YouTube. Auto-tracks progress, with a study chat that answers from the course's own transcripts, slides, and handouts.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-10-19 |
| Last crawled | 2026-10-19 |
| IPv4 | 172.67.177.122 |
| IPv6 | 2606:4700:3033::ac43:b17a |
| Network | AS13335 Cloudflare, Inc. · United States |
| Mail (MX) | route1.mx.cloudflare.net,route2.mx.cloudflare.net,route3.mx.cloudflare.net |
| Language | en |
| Server | cloudflare |