iP or domain name lookup

work99.net Server iP：

Current resolution：

domain resolution record：

2020-06-09-----2023-12-11 172.67.188.254

2021-04-24-----2023-12-11 104.21.51.222

2018-03-07-----2020-10-02 104.24.100.147

2018-04-03-----2020-10-02 104.24.101.147

2018-06-19-----2018-07-02 5.77.63.23

2017-08-13-----2018-02-28 109.203.119.69

2017-03-02-----2017-04-27 5.77.62.117