www.geogebra.org 域名历史
www.geogebra.org 的历史档案：持续记录网页存档、Whois 注册信息、ICP 备案、DNS 解析与 SSL 证书的变更时间线。
网站标题 / 描述变更
| 记录日期 | 标题 | 描述 |
|---|---|---|
| 2026-09-14 | GeoGebra - the world’s favorite, free math tools used by over 100 million students and teachers | Free digital tools for class activities, graphing, geometry, collaborative whiteboard and more |