iP or domain name lookup

yysp201.xyz Server iP：

Current resolution：

domain resolution record：

2024-05-09-----2024-06-04 104.233.150.152

2024-01-05-----2024-05-26 104.192.83.142

2024-01-03-----2024-01-20 0.0.0.0

2024-01-20-----2024-01-20 156.251.239.103

2024-01-03-----2024-01-13 223.75.236.241

2024-01-12-----2024-01-12 156.251.239.178

2023-12-30-----2024-01-05 154.39.239.165

2024-01-05-----2024-01-05 156.251.239.148

2024-01-04-----2024-01-04 156.251.239.11

2024-01-03-----2024-01-03 156.251.239.108

2024-01-03-----2024-01-03 156.251.239.109