iP or domain name lookup

xindong20.com Server iP：

Current resolution：

domain resolution record：

2021-09-01-----2021-09-17 216.83.55.77

2021-09-17-----2021-09-17 216.83.54.146

2021-09-17-----2021-09-17 27.124.17.187

2021-09-17-----2021-09-17 216.83.55.71

2021-09-17-----2021-09-17 52.229.144.175

2021-09-17-----2021-09-17 202.79.174.63

2021-09-17-----2021-09-17 27.124.46.225

2021-09-17-----2021-09-17 69.176.89.214

2021-09-17-----2021-09-17 216.83.56.159

2021-09-17-----2021-09-17 216.83.55.79

2021-09-01-----2021-09-01 216.83.54.144

2021-09-01-----2021-09-01 93.187.130.5

2021-09-01-----2021-09-01 93.187.131.5

2021-09-01-----2021-09-01 143.92.56.240

2021-08-17-----2021-08-17 13.75.87.248

2021-08-17-----2021-08-17 52.229.144.68

2021-08-17-----2021-08-17 52.175.55.84

2021-08-17-----2021-08-17 45.145.231.74

2021-08-17-----2021-08-17 43.240.12.22