iP or domain name lookup

www.imexue.cn Server iP：

Current resolution：

domain resolution record：

2019-10-01-----2020-01-21 45.249.247.112

2020-01-21-----2020-01-21 45.249.246.179

2020-01-21-----2020-01-21 23.91.98.68

2020-01-21-----2020-01-21 128.1.132.75

2020-01-21-----2020-01-21 103.72.145.220

2019-06-01-----2019-07-16 43.227.197.141

2017-06-13-----2017-11-16 122.193.22.133

2017-10-10-----2017-11-16 106.75.134.65

2017-06-13-----2017-10-11 221.178.128.58

2017-06-13-----2017-07-27 58.211.191.72

2017-06-13-----2017-07-27 211.148.20.170