104.21.9.99上的网站：
美国 - CloudFlare公司CDN节点绑定过的域名如下：
2024-10-05 至 2024-10-05 cn-xfdq.com
2024-10-01 至 2024-10-01 freewheelingknights.com
2024-04-11 至 2024-04-27 13826280099.com
2024-01-10 至 2024-04-13 bfrgz.com
2024-03-27 至 2024-04-03 hongzhipark.com
2024-04-01 至 2024-04-01 freewheelingknights.com
2024-03-06 至 2024-03-06 xpj7388.com
2024-01-17 至 2024-01-17 freewheelingknights.com
2023-12-24 至 2023-12-24 www.ykxingfuyijia.com
2023-08-17 至 2023-10-13 oeo88.com
2023-09-29 至 2023-09-29 freewheelingknights.com
2023-01-14 至 2023-01-14 blueskyadgroup.com
2022-12-14 至 2022-12-14 blueskyadgroup.com