iP or domain name lookup

vbprofx.com Server iP：

Current resolution：

domain resolution record：

2020-06-18-----2020-06-18 154.218.74.34

2019-07-16-----2019-07-16 156.239.245.76

2017-06-29-----2017-08-09 104.194.207.166

2017-07-05-----2017-08-09 103.213.249.149

2017-07-05-----2017-08-09 103.213.249.189

2017-06-17-----2017-06-17 103.86.86.6

2016-11-27-----2016-12-06 172.246.18.227