iP or domain name lookup

ss1.chxun.com Server iP：

Current resolution：

domain resolution record：

2019-07-15-----2019-07-17 47.74.135.34

2017-06-18-----2017-06-18 106.185.38.14

2017-06-18-----2017-06-18 106.185.40.142

2017-06-18-----2017-06-18 106.187.95.120

2017-06-18-----2017-06-18 106.185.40.33

2017-06-11-----2017-06-11 47.52.56.189

2017-06-11-----2017-06-11 47.74.134.197

2017-06-11-----2017-06-11 47.88.174.226

2017-06-11-----2017-06-11 47.88.154.244

2017-06-11-----2017-06-11 47.88.221.87

2017-06-11-----2017-06-11 47.74.128.89

2017-05-28-----2017-05-28 139.196.98.79

2017-02-16-----2017-02-16 139.224.199.32

2016-12-23-----2016-12-24 47.91.128.206

2016-12-20-----2016-12-23 106.14.72.247

2016-11-25-----2016-12-20 121.43.191.70