iP or domain name lookup

sycjw.com Server iP：

Current resolution：

domain resolution record：

2021-05-09-----2021-05-09 8.210.143.103

2020-07-03-----2020-07-05 199.59.242.154

2019-07-19-----2019-07-19 23.91.12.50

2017-06-17-----2017-08-23 103.68.195.165

2017-05-06-----2017-05-06 104.166.68.162

2017-05-06-----2017-05-06 104.166.68.165

2017-05-06-----2017-05-06 104.166.68.172

2017-05-06-----2017-05-06 104.166.68.175

2017-05-06-----2017-05-06 104.166.68.179

2017-05-06-----2017-05-06 104.166.68.164

2017-05-06-----2017-05-06 104.166.68.166

2017-05-06-----2017-05-06 104.166.68.178

2017-05-06-----2017-05-06 104.166.68.161

2017-05-06-----2017-05-06 104.166.68.163

2017-05-06-----2017-05-06 104.166.68.173

2017-04-02-----2017-04-02 45.43.223.5