iP or domain name lookup

kgong.cn Server iP：

Current resolution：

domain resolution record：

2019-12-23-----2020-02-13 104.31.66.117

2019-12-23-----2020-02-13 104.31.67.117

2019-07-15-----2019-08-30 49.234.114.90

2018-03-15-----2018-03-15 117.23.61.207

2018-03-15-----2018-03-15 113.207.76.122

2017-12-04-----2017-12-04 118.212.233.216

2017-12-04-----2017-12-04 117.23.61.23

2017-12-04-----2017-12-04 180.97.158.188

2016-12-23-----2017-09-07 182.254.245.46