iP or domain name lookup

ff.wasvv.cn Server iP：

Current resolution：

domain resolution record：

2019-10-07-----2019-12-31 103.40.163.125

2019-04-27-----2019-04-27 47.91.170.222

2017-08-14-----2019-01-11 45.249.95.130

2017-07-31-----2017-08-02 59.56.19.30

2017-07-31-----2017-08-02 59.56.19.55

2017-07-21-----2017-07-21 125.88.182.153

2017-07-19-----2017-07-20 61.164.248.170

2017-07-19-----2017-07-20 61.164.248.169

2017-07-20-----2017-07-20 61.164.248.162

2017-07-19-----2017-07-19 61.164.248.163

2017-07-15-----2017-07-16 59.56.19.27

2017-07-15-----2017-07-15 103.218.2.234

2017-07-15-----2017-07-15 59.56.19.46