umistudy.com
[47.113.97.65]
www.umistudy.com
[47.113.97.65]
mx1.qiye.aliyun.com
mx2.qiye.aliyun.com
mx3.qiye.aliyun.com
mxn.mxhichina.com
mxw.mxhichina.com
dns7.hichina.com
[120.76.107.43] [120.76.107.63] [47.118.199.203] [39.96.153.43] [47.118.199.213] [39.96.153.63] [139.224.142.113] [139.224.142.123]
[2408:4009:501::15]
dns8.hichina.com
[47.118.199.214] [139.224.142.114] [39.96.153.44] [47.118.199.204] [139.224.142.124] [39.96.153.54] [120.76.107.44] [120.76.107.54]
[2408:4009:501::16]
2025-10-08 20:33:58 +0000