iP or domain name lookup

11c.bluefei.cn Server iP：

Current resolution：

domain resolution record：

2022-11-23-----2022-11-23 112.80.255.152

2022-11-23-----2022-11-23 223.109.81.159

2022-11-23-----2022-11-23 111.45.3.16

2022-11-23-----2022-11-23 180.101.50.138

2022-11-23-----2022-11-23 180.101.50.139

2022-11-23-----2022-11-23 223.109.81.160

2022-11-23-----2022-11-23 220.181.33.176

2022-11-23-----2022-11-23 153.3.236.79

2022-11-23-----2022-11-23 180.101.50.137

2021-03-03-----2021-03-03 45.39.164.60