iP or domain name lookup

nrv.ycmbr.cn Server iP：

Current resolution：

domain resolution record：

2023-06-14-----2023-06-14 180.97.104.55

2023-06-14-----2023-06-14 180.97.104.236

2023-06-14-----2023-06-14 112.80.255.152

2023-06-14-----2023-06-14 220.181.33.176

2023-06-14-----2023-06-14 182.61.201.92

2023-06-14-----2023-06-14 223.109.81.159

2023-06-14-----2023-06-14 153.3.236.79

2023-06-14-----2023-06-14 111.45.3.16

2023-06-14-----2023-06-14 223.109.81.161

2022-01-13-----2022-01-13 107.186.168.47