iP or domain name lookup

cbot1.75dg.com Server iP：

Current resolution：

domain resolution record：

2022-12-26-----2023-07-02 47.75.98.250

2022-12-26-----2023-02-13 121.36.248.145

2019-07-10-----2021-03-05 47.52.249.179

2019-07-10-----2021-03-05 47.100.98.135

2020-06-02-----2021-03-05 103.219.36.44

2019-07-10-----2019-07-11 115.231.231.8

2019-07-11-----2019-07-11 119.167.135.234

2016-12-01-----2017-03-22 183.131.176.23

2017-03-21-----2017-03-22 139.196.151.167

2016-12-01-----2017-03-21 119.167.137.41

2017-03-21-----2017-03-21 47.89.37.23