papersize.tools
papersize.tools is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-07-21 and last crawled it on 2026-07-27. It resolves to 104.21.26.216 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:
Paper Sizes, Formats & Standards | PaperSizeTools
PaperSizeTools is your free resource for international paper size standards, dimensions, and formats. Explore A4, Letter, Legal, and more — plus tools for DPI calculation, printer search, and beyond.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-07-21 |
| Last crawled | 2026-07-27 |
| IPv4 | 104.21.26.216 |
| IPv6 | 2606:4700:3033::6815:1ad8 |
| Network | AS13335 Cloudflare, Inc. · United States |
| Mail (MX) | us2.workspace.org |
| Language | en |
| Server | cloudflare |