iP or domain name lookup

pay1.915pay.cn Server iP：

Current resolution：

domain resolution record：

2021-07-07-----2021-07-07 180.101.160.21

2020-12-28-----2021-01-03 45.93.117.76

2020-12-11-----2020-12-11 58.215.145.148

2020-12-11-----2020-12-11 60.217.246.195

2020-12-11-----2020-12-11 112.25.18.130

2020-12-11-----2020-12-11 27.221.44.49

2020-12-11-----2020-12-11 124.225.167.227

2020-12-11-----2020-12-11 222.222.88.69

2020-12-11-----2020-12-11 101.72.205.214

2020-12-11-----2020-12-11 114.80.187.97