iP or domain name lookup

mydown.yesky.com.cdn20.com Server iP：

Current resolution：

domain resolution record：

2021-03-03-----2021-03-03 42.81.61.30

2021-03-03-----2021-03-03 101.69.194.66

2021-03-03-----2021-03-03 222.79.64.33

2021-03-03-----2021-03-03 211.95.52.116

2021-03-03-----2021-03-03 118.116.2.187

2021-03-03-----2021-03-03 43.243.235.149

2021-03-03-----2021-03-03 110.88.142.44

2021-03-03-----2021-03-03 112.3.28.18

2021-03-03-----2021-03-03 122.225.83.153

2021-03-03-----2021-03-03 218.89.76.103

2021-03-03-----2021-03-03 58.220.65.17

2021-03-03-----2021-03-03 113.96.140.117

2021-03-03-----2021-03-03 61.147.211.209

2021-03-03-----2021-03-03 101.227.98.71