iP or domain name lookup

pingyuan.nnpdq.com Server iP：

Current resolution：

domain resolution record：

2023-01-04-----2023-01-04 223.109.81.161

2023-01-04-----2023-01-04 180.97.104.55

2023-01-04-----2023-01-04 112.80.255.152

2023-01-04-----2023-01-04 223.109.81.160

2023-01-04-----2023-01-04 180.97.104.236

2023-01-04-----2023-01-04 220.181.33.176

2023-01-04-----2023-01-04 153.3.236.79

2023-01-04-----2023-01-04 223.109.81.162

2023-01-04-----2023-01-04 223.109.81.159