iP or domain name lookup

dv.wasu.cn Server iP：

Current resolution：

domain resolution record：

2021-10-13-----2021-10-13 111.13.86.40

2021-10-13-----2021-10-13 115.223.31.239

2021-10-13-----2021-10-13 111.13.86.43

2021-10-13-----2021-10-13 121.228.105.216

2021-10-13-----2021-10-13 115.223.31.243

2021-10-13-----2021-10-13 150.139.250.236

2021-10-13-----2021-10-13 121.228.105.218

2021-10-13-----2021-10-13 110.157.245.242

2021-10-13-----2021-10-13 221.15.66.220

2021-10-13-----2021-10-13 115.223.31.240

2021-10-13-----2021-10-13 49.7.22.219

2021-10-13-----2021-10-13 27.221.120.242

2021-10-13-----2021-10-13 120.241.13.163

2021-10-13-----2021-10-13 116.148.239.248

2021-10-13-----2021-10-13 27.221.120.244

2021-10-13-----2021-10-13 49.7.22.220

2021-10-13-----2021-10-13 221.15.66.216

2021-10-13-----2021-10-13 110.157.245.238

2021-10-13-----2021-10-13 49.7.22.217

2021-10-13-----2021-10-13 183.232.172.248

2021-10-13-----2021-10-13 121.228.105.220

2021-10-13-----2021-10-13 221.231.81.220