iP or domain name lookup

450sao.com Server iP：

Current resolution：

domain resolution record：

2022-06-09-----2023-04-01 172.82.155.253

2022-03-10-----2022-03-10 45.33.20.235

2021-01-10-----2021-12-23 104.201.32.233

2020-11-21-----2020-12-02 69.172.201.208

2020-11-11-----2020-11-11 34.98.99.30

2020-10-06-----2020-10-13 34.102.136.180

2020-09-08-----2020-09-25 103.142.37.32

2019-10-12-----2020-08-18 67.229.28.12