iP or domain name lookup

chengren123.com Server iP：

Current resolution：

domain resolution record：

2024-08-19-----2024-11-04 104.21.92.216

2024-08-19-----2024-11-04 172.67.198.219

2024-07-21-----2024-07-21 154.218.109.183

2023-11-30-----2024-06-11 103.56.25.137

2024-06-06-----2024-06-06 127.0.1.1

2023-06-11-----2023-06-11 34.98.99.30