iP or domain name lookup

f1.freep.cn Server iP：

Current resolution：

domain resolution record：

2019-07-12-----2024-04-26 173.208.190.2

2018-07-11-----2023-02-10 221.234.43.226

2019-07-12-----2023-02-10 221.234.42.165

2023-02-10-----2023-02-10 173.208.190.6

2018-07-11-----2020-09-19 211.91.140.226

2019-01-05-----2020-09-19 221.234.42.163

2019-09-30-----2019-10-09 111.48.27.77

2017-08-06-----2019-03-12 103.27.125.250

2017-08-06-----2019-03-12 61.130.31.179

2019-01-05-----2019-01-05 188.165.202.144

2017-08-06-----2018-07-11 221.234.43.244

2017-08-06-----2017-08-07 111.47.203.195

2017-08-06-----2017-08-06 175.6.247.137

2017-08-06-----2017-08-06 61.175.226.179

2017-08-06-----2017-08-06 211.91.140.231