iP or domain name lookup

ruanjian.smtead.cn Server iP：

Current resolution：

domain resolution record：

2021-03-27-----2021-03-27 122.228.0.143

2021-03-27-----2021-03-27 180.96.32.88

2021-03-27-----2021-03-27 182.254.59.207

2021-03-27-----2021-03-27 117.68.66.27

2021-03-27-----2021-03-27 223.111.97.142

2021-03-27-----2021-03-27 27.221.30.148

2021-03-27-----2021-03-27 117.169.71.193

2021-03-27-----2021-03-27 223.111.108.40

2021-03-27-----2021-03-27 223.111.97.143

2021-03-27-----2021-03-27 42.81.125.27