iP or domain name lookup

pay.639yzf.cn Server iP：

Current resolution：

domain resolution record：

2021-10-23-----2021-10-24 150.138.80.20

2021-06-15-----2021-06-15 211.99.103.173

2021-06-13-----2021-06-13 103.18.208.222

2021-06-13-----2021-06-13 111.45.68.113

2021-06-13-----2021-06-13 182.254.48.202

2021-06-13-----2021-06-13 122.246.3.70

2021-06-13-----2021-06-13 119.167.216.187

2021-06-13-----2021-06-13 117.177.223.220

2021-06-13-----2021-06-13 27.221.54.238

2021-06-13-----2021-06-13 116.211.184.209

2021-06-13-----2021-06-13 122.246.10.113

2021-06-13-----2021-06-13 180.101.217.236

2021-06-13-----2021-06-13 114.98.176.203

2021-06-13-----2021-06-13 119.6.229.137