iP or domain name lookup

jsyha2.7766.org Server iP：

Current resolution：

domain resolution record：

2023-01-17-----2023-01-17 121.234.197.156

2023-01-11-----2023-01-11 49.87.63.155

2022-12-16-----2022-12-18 49.87.253.44

2022-12-05-----2022-12-06 49.82.155.49

2022-11-20-----2022-12-01 121.234.202.53

2022-11-18-----2022-11-18 114.238.109.146