limits.world
limits.world is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-07-27 and last crawled it on 2026-08-01. It resolves to 104.21.14.48 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:
World3 Simulator — Will civilization collapse by 2100?
Run the 1972 MIT model that predicted overshoot. Change policy years, compare collapse vs. stabilisation scenarios, and watch how population, resources, and pollution interact through 2100. Free, no login.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-07-27 |
| Last crawled | 2026-08-01 |
| IPv4 | 104.21.14.48 |
| IPv6 | 2606:4700:3031::ac43:9dc7 |
| Network | AS13335 Cloudflare, Inc. · United States |
| Mail (MX) | eforward1.registrar-servers.com,eforward3.registrar-servers.com,eforward2.registrar-servers.com,eforward4.registrar-servers.com,eforward5.registrar-servers.com |
| Language | en |
| Server | cloudflare |