iP or domain name lookup

ustdtrc20.com Server iP：

Current resolution：

domain resolution record：

2023-11-20-----2024-04-20 103.224.212.210

2023-06-13-----2023-06-13 45.33.2.79

2022-12-17-----2022-12-17 20.255.59.175

2022-12-17-----2022-12-17 27.124.42.248

2022-12-17-----2022-12-17 20.205.36.9

2022-12-17-----2022-12-17 20.24.105.30

2022-12-17-----2022-12-17 27.124.42.249

2022-12-17-----2022-12-17 154.211.68.65

2022-12-17-----2022-12-17 20.24.107.221

2022-12-17-----2022-12-17 27.124.42.247