iP or domain name lookup

1a7483v345.51mypc.cn Server iP：

Current resolution：

domain resolution record：

2020-03-01-----2024-09-01 0.0.0.0

2023-07-14-----2023-07-14 115.171.84.193

2021-12-26-----2021-12-26 120.27.251.182

2021-12-26-----2021-12-26 124.126.181.194

2021-05-20-----2021-05-21 115.171.168.221

2020-10-18-----2020-10-18 115.171.40.120

2017-12-25-----2019-07-15 218.244.250.2

2018-08-25-----2018-08-25 59.47.37.50

2017-07-04-----2018-01-11 103.44.145.245

2018-01-11-----2018-01-11 223.72.82.233

2018-01-10-----2018-01-10 223.72.95.211

2017-12-26-----2017-12-27 218.77.95.250

2017-12-25-----2017-12-25 218.77.95.251