iP or domain name lookup

yyredu.com Server iP：

Current resolution：

domain resolution record：

2023-12-20-----2024-02-02 103.224.212.216

2022-04-17-----2022-04-20 162.209.206.111

2021-04-05-----2021-08-06 202.146.217.85

2020-08-17-----2021-01-19 45.207.21.222