iP or domain name lookup

xs51.com Server iP：

Current resolution：

domain resolution record：

2024-03-20-----2024-11-06 16.163.75.78

2024-01-27-----2024-03-20 207.170.66.77

2023-12-30-----2023-12-30 23.224.39.124

2023-06-11-----2023-06-30 104.233.241.107

2020-10-30-----2023-05-09 172.67.216.183

2021-02-07-----2023-05-09 104.21.38.4

2020-10-30-----2021-01-10 104.18.39.36

2020-10-30-----2021-01-10 104.18.38.36

2020-07-11-----2020-09-12 104.233.232.18