iP or domain name lookup

logs.runtujs.com Server iP：

Current resolution：

domain resolution record：

2017-12-15-----2017-12-19 119.23.139.149

2017-12-15-----2017-12-19 119.23.139.239

2017-12-15-----2017-12-18 120.78.227.43

2017-12-15-----2017-12-18 120.77.238.34

2017-12-15-----2017-12-18 119.23.137.67

2017-12-15-----2017-12-18 119.23.138.12

2017-12-15-----2017-12-18 119.23.138.214

2017-12-18-----2017-12-18 120.76.54.230

2017-12-15-----2017-12-15 119.23.175.114