23.203.21.208上的网站：
绑定过的域名如下：
2025-05-27-----2025-06-06 steampowered.com
2025-05-27-----2025-06-06 store.steampowered.com
2025-05-27-----2025-06-02 checkout.steampowered.com
2025-05-27-----2025-06-06 steampowered.com
2025-05-27-----2025-06-06 store.steampowered.com
2025-05-27-----2025-06-02 checkout.steampowered.com