104.21.42.253上的网站：
美国 - CloudFlare公司CDN节点绑定过的域名如下：
2024-09-13 至 2024-09-30 shenzhouxingchuanbo.com
2024-08-21 至 2024-09-19 28wl.net
2024-05-26 至 2024-05-26 festivalkebhinekaan.com
2024-05-23 至 2024-05-23 firstwyomingupc.org
2024-05-23 至 2024-05-23 firstwyomingupc.org
2024-04-16 至 2024-04-16 w88app.net
2024-04-16 至 2024-04-16 w88app.net
2024-03-27 至 2024-03-27 festivalkebhinekaan.com
2024-02-18 至 2024-02-27 festivalkebhinekaan.com
2024-02-09 至 2024-02-09 festivalkebhinekaan.com
2024-01-16 至 2024-01-16 28wl.net
2023-11-07 至 2023-11-07 chongtengjz.com
2023-05-18 至 2023-05-18 aarberg-boulder.com