iP or domain name lookup

dydy520.xyz Server iP：

Current resolution：

domain resolution record：

2021-08-09-----2024-03-08 0.0.0.0

2021-07-19-----2021-08-09 164.155.79.206

2021-07-19-----2021-07-19 127.0.0.1

2021-07-04-----2021-07-05 103.146.89.118

2021-07-04-----2021-07-05 204.44.76.174

2021-07-04-----2021-07-05 156.234.51.122

2021-07-04-----2021-07-05 156.234.51.124

2021-07-05-----2021-07-05 103.146.89.117

2021-07-04-----2021-07-04 156.234.51.125

2021-07-04-----2021-07-04 156.234.51.126