iP or domain name lookup

uploads.chengchuanren.com Server iP：

Current resolution：

domain resolution record：

2019-10-29-----2020-02-29 120.192.92.219

2020-02-29-----2020-02-29 58.222.18.54

2020-02-29-----2020-02-29 36.248.208.250

2020-02-29-----2020-02-29 183.236.31.250

2020-02-29-----2020-02-29 185.232.59.135

2020-02-29-----2020-02-29 58.222.18.53

2019-10-29-----2019-10-30 183.236.31.247

2019-10-29-----2019-10-30 58.222.18.2

2019-10-29-----2019-10-30 101.207.249.218

2019-10-30-----2019-10-30 185.232.59.133

2019-10-29-----2019-10-29 69.28.62.189