oxygenlevels.org
oxygenlevels.org is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-07-08 and last crawled it on 2026-10-28. It resolves to 104.21.33.148 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:
Historical Global Atmospheric Oxygen Levels Graph & Widget
A free, customizable and sharable interactive graph widget displaying a history of global atmospheric oxygen (O2) levels. A project by the 2 Degrees Institute.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-07-08 |
| Last crawled | 2026-10-28 |
| IPv4 | 104.21.33.148 |
| IPv6 | 2606:4700:3031::ac43:9284 |
| Network | AS13335 Cloudflare, Inc. · United States |
| Mail (MX) | mail.oxygenlevels.org |
| Language | en |
| Server | cloudflare |