iP or domain name lookup

upyihui.cn Server iP：

Current resolution：

domain resolution record：

2020-11-10-----2020-11-10 76.164.201.169

2019-04-28-----2020-01-29 104.31.88.156

2019-04-28-----2020-01-29 104.31.89.156

2019-01-20-----2019-01-20 104.199.222.174

2018-06-26-----2018-06-26 119.28.157.240

2017-01-16-----2017-01-16 122.224.32.13