iP or domain name lookup

de.defull.group Server iP：

Current resolution：

domain resolution record：

2022-01-13-----2022-01-13 221.231.81.214

2022-01-13-----2022-01-13 163.181.35.209

2022-01-13-----2022-01-13 123.129.244.197

2022-01-13-----2022-01-13 171.8.242.178

2022-01-13-----2022-01-13 223.111.24.103

2022-01-13-----2022-01-13 122.228.74.137

2022-01-13-----2022-01-13 153.3.231.203

2022-01-13-----2022-01-13 124.239.227.205

2022-01-13-----2022-01-13 61.147.223.220