35.169.112.139上的网站：
绑定过的域名如下：
2024-07-10-----2024-07-25 www.duolingo.com
2024-07-24-----2024-07-24 invite.duolingo.com
2024-07-20-----2024-07-20 pt.duolingo.com
2024-07-20-----2024-07-20 it.duolingo.com
2024-07-07-----2024-07-07 uk.duolingo.com
2024-07-10-----2024-07-25 www.duolingo.com
2024-07-24-----2024-07-24 invite.duolingo.com
2024-07-20-----2024-07-20 pt.duolingo.com
2024-07-20-----2024-07-20 it.duolingo.com
2024-07-07-----2024-07-07 uk.duolingo.com