stack.app
stack.app is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-09-16 and last crawled it on 2026-09-16. It resolves to 104.21.13.68 and has mail (MX) records set up.
How the site describes itself:
Stack - Save and explore books and book lists.
Save, explore & share books and stacks.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-09-16 |
| Last crawled | 2026-09-16 |
| IPv4 | 104.21.13.68 |
| IPv6 | 2606:4700:3031::ac43:9af0 |
| Network | AS13335 Cloudflare, Inc. · United States |
| Mail (MX) | route2.mx.cloudflare.net,route1.mx.cloudflare.net,route3.mx.cloudflare.net |
| Language | en |
| Server | cloudflare |