iP or domain name lookup

sese.caob.xyz Server iP：

Current resolution：

domain resolution record：

2023-12-17-----2024-02-18 104.21.82.45

2023-12-17-----2024-02-18 172.67.153.103

2024-02-03-----2024-02-03 188.114.97.3

2024-01-21-----2024-01-21 156.251.239.103

2024-01-17-----2024-01-20 156.251.239.149

2024-01-19-----2024-01-19 156.251.239.11

2024-01-18-----2024-01-18 156.251.239.104

2024-01-16-----2024-01-16 156.251.239.13