iP or domain name lookup

china.zharts.com Server iP：

Current resolution：

domain resolution record：

2019-07-12-----2019-10-13 18.211.9.206

2017-04-11-----2017-04-11 203.174.85.188

2017-04-11-----2017-04-11 203.174.85.173

2017-04-11-----2017-04-11 113.29.230.59

2017-04-11-----2017-04-11 185.180.13.19

2017-04-11-----2017-04-11 101.0.84.67

2017-04-11-----2017-04-11 87.245.204.24

2017-04-11-----2017-04-11 185.59.223.17