iP or domain name lookup

qdzst.tpddns.cn Server iP：

Current resolution：

domain resolution record：

2020-08-02-----2020-08-02 39.89.66.193

2020-04-27-----2020-04-27 27.193.209.39

2019-07-17-----2019-07-23 39.77.52.76

2017-04-23-----2017-04-23 60.209.204.59

2016-10-25-----2016-10-25 144.52.47.160

2016-02-21-----2016-02-21 144.52.45.191

2016-02-02-----2016-02-02 144.52.47.137