iP or domain name lookup

hello-cchheenn.tpddns.cn Server iP：

Current resolution：

domain resolution record：

2021-12-25-----2021-12-25 120.235.19.108

2021-10-09-----2021-10-09 120.235.11.173

2021-09-30-----2021-09-30 120.235.19.117

2021-06-22-----2021-06-22 120.230.98.27

2020-07-18-----2020-07-18 120.235.15.204

2020-04-16-----2020-04-16 120.235.19.36

2019-07-27-----2019-07-28 116.22.80.193

2019-07-16-----2019-07-17 116.22.83.46

2019-07-16-----2019-07-16 119.131.242.173