iP or domain name lookup

wwww.ulinix.com Server iP：

Current resolution：

domain resolution record：

2022-03-14-----2022-03-14 72.14.178.174

2021-02-01-----2021-02-01 49.51.78.144

2020-07-13-----2020-10-30 49.51.79.254

2020-05-23-----2020-06-27 119.28.48.216

2019-05-13-----2020-04-09 49.51.10.192

2016-12-16-----2017-01-28 119.28.48.215

2017-01-28-----2017-01-28 119.28.48.238

2016-12-16-----2016-12-17 119.28.48.213