iP or domain name lookup

ffff.yycangming.club Server iP：

Current resolution：

domain resolution record：

2023-03-04-----2023-03-04 125.113.75.244

2021-03-21-----2021-09-14 103.40.252.78

2021-03-21-----2021-03-22 23.224.59.222

2021-03-21-----2021-03-22 23.224.59.220

2021-03-22-----2021-03-22 198.16.53.5

2021-03-22-----2021-03-22 198.16.53.4

2021-03-22-----2021-03-22 23.224.78.139

2021-03-22-----2021-03-22 23.224.59.219

2021-03-21-----2021-03-21 23.224.78.148

2021-03-21-----2021-03-21 198.16.53.2

2021-03-21-----2021-03-21 23.224.59.221