iP or domain name lookup

sundj79.tpddns.cn Server iP：

Current resolution：

domain resolution record：

2021-12-01-----2021-12-01 112.20.67.108

2021-11-12-----2021-11-13 112.20.64.189

2021-10-13-----2021-10-18 112.20.67.199

2021-07-17-----2021-07-17 112.1.34.119

2021-06-25-----2021-06-25 112.1.35.223

2021-05-22-----2021-05-26 112.4.44.98

2021-05-01-----2021-05-01 112.20.66.236

2017-07-30-----2017-07-31 36.153.35.150

2017-03-09-----2017-03-10 183.206.164.222

2017-03-10-----2017-03-10 183.206.163.100