iP or domain name lookup

cdn.yangguangdream.com Server iP：

Current resolution：

domain resolution record：

2020-10-22-----2020-11-12 199.59.242.154

2017-06-11-----2017-06-11 112.29.151.139

2017-06-11-----2017-06-11 58.216.107.36

2017-06-11-----2017-06-11 106.117.249.13

2017-06-11-----2017-06-11 101.69.121.35

2017-06-11-----2017-06-11 27.221.28.174

2017-06-11-----2017-06-11 119.167.164.43

2017-06-11-----2017-06-11 121.31.30.169

2017-06-11-----2017-06-11 58.216.107.31