52.81.152.154上的网站：
北京市 - Amazon数据中心绑定过的域名如下：
2024-12-08 至 2025-01-06 frontend.applysquare.com
2025-01-06 至 2025-01-06 www.applysquare.com
2024-12-27 至 2024-12-27 www.beautifulchinastudy.cn
2024-12-24 至 2024-12-24 www.beautifulchinastudy.cn
2024-12-24 至 2024-12-24 www.applysquare.com
2024-12-12 至 2024-12-12 www.beautifulchinastudy.cn
2024-12-08 至 2024-12-12 applysquare.com
2024-12-02 至 2024-12-08 crm.applysquare.com
2024-12-06 至 2024-12-08 www.applysquare.com
2024-12-05 至 2024-12-05 frontend.applysquare.com
2024-11-22 至 2024-11-29 www.applysquare.com