iP or domain name lookup

biviews.com Server iP：

Current resolution：

domain resolution record：

2021-04-10-----2021-04-10 199.59.242.154

2019-07-14-----2019-07-14 104.202.195.137

2017-12-01-----2018-03-06 106.75.166.42

2017-08-09-----2017-11-12 119.28.45.220

2017-03-22-----2017-07-23 103.72.145.221

2017-03-07-----2017-03-16 23.91.100.62

2017-01-08-----2017-01-31 118.193.236.229

2016-12-21-----2017-01-03 23.248.162.95

2016-12-02-----2016-12-14 47.91.136.191

2016-11-25-----2016-11-27 115.126.47.117