iP or domain name lookup

img.yyfensi.com Server iP：

Current resolution：

domain resolution record：

2021-05-02-----2022-04-21 47.242.159.64

2021-04-10-----2021-04-13 42.81.8.120

2021-04-13-----2021-04-13 172.247.55.11

2021-04-10-----2021-04-11 112.25.91.119

2021-04-10-----2021-04-11 119.188.97.119

2021-04-10-----2021-04-11 119.147.134.119

2021-04-10-----2021-04-11 58.211.137.119

2021-04-10-----2021-04-11 117.34.14.119

2021-04-10-----2021-04-11 162.159.229.130

2021-04-10-----2021-04-10 162.159.228.130

2019-07-16-----2019-10-13 117.34.14.92

2019-07-16-----2019-10-13 58.211.137.92

2019-07-16-----2019-10-13 112.25.91.92

2019-07-16-----2019-10-13 119.147.134.183

2019-07-16-----2019-10-13 119.188.97.156

2019-10-04-----2019-10-13 162.159.235.226

2019-07-16-----2019-10-06 162.159.234.226

2017-08-05-----2018-01-22 115.29.170.218

2017-08-06-----2017-08-06 120.198.231.91