iP or domain name lookup

www.blueol.cn Server iP：

Current resolution：

domain resolution record：

2021-03-17-----2021-03-17 156.233.12.242

2017-07-26-----2017-08-01 113.105.245.110

2017-07-26-----2017-08-01 211.138.122.230

2017-07-26-----2017-08-01 124.232.157.108

2017-08-01-----2017-08-01 220.181.105.180

2017-08-01-----2017-08-01 222.186.49.238

2017-07-26-----2017-07-26 183.232.151.177

2017-07-26-----2017-07-26 183.61.180.167

2017-07-26-----2017-07-26 119.188.96.87

2017-07-26-----2017-07-26 27.221.30.105

2017-07-26-----2017-07-26 42.81.4.87