iP or domain name lookup

a.sjkj777.cn Server iP：

Current resolution：

domain resolution record：

2021-01-07-----2021-01-22 222.186.52.108

2021-01-01-----2021-01-07 222.222.88.90

2021-01-01-----2021-01-01 58.218.215.152

2021-01-01-----2021-01-01 114.80.187.68

2021-01-01-----2021-01-01 60.217.246.209

2021-01-01-----2021-01-01 58.215.145.104

2021-01-01-----2021-01-01 112.25.18.131

2021-01-01-----2021-01-01 27.221.30.58

2021-01-01-----2021-01-01 117.25.156.179