rectangle.education

rectangle.education is a live English-language website hosted on Cloudflare, Inc. (AS13335) in the United States, served by Cloudflare. cl0q first saw it on 2026-10-13 and last crawled it on 2026-10-13. It resolves to 104.21.18.125 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:

Rectangle | A Learning Platform for K-12 Schools

Students do work that comes from who they are. Teachers challenge them toward what they're capable of. The standards, grading, and reporting schools require run quietly underneath.