iP or domain name lookup

weishao123.cdn.rui-su.com Server iP：

Current resolution：

domain resolution record：

2019-07-12-----2019-07-12 172.107.85.203

2017-04-30-----2017-04-30 122.190.3.236

2017-04-30-----2017-04-30 115.231.187.236

2017-04-30-----2017-04-30 42.236.94.250

2017-04-30-----2017-04-30 162.159.210.29

2017-04-30-----2017-04-30 117.34.14.236

2017-04-30-----2017-04-30 116.31.127.236

2017-04-30-----2017-04-30 119.167.246.250

2017-04-30-----2017-04-30 58.211.137.236