iP or domain name lookup

offer66.cn Server iP：

Current resolution：

domain resolution record：

2021-02-14-----2021-02-14 154.81.105.41

2021-01-06-----2021-01-06 47.245.26.101

2021-01-06-----2021-01-06 47.91.29.124

2021-01-06-----2021-01-06 47.245.31.77

2021-01-06-----2021-01-06 47.245.25.30

2021-01-06-----2021-01-06 47.245.55.25

2021-01-06-----2021-01-06 47.91.24.26

2021-01-06-----2021-01-06 47.245.26.72

2020-12-06-----2020-12-06 47.91.205.63

2020-12-06-----2020-12-06 47.88.84.51

2020-12-06-----2020-12-06 47.91.202.66