iP or domain name lookup

polyin.tpddns.cn Server iP：

Current resolution：

domain resolution record：

2022-09-15-----2022-09-15 106.85.203.209

2022-08-09-----2022-08-09 106.85.202.95

2022-07-18-----2022-07-18 222.181.220.90

2022-06-30-----2022-06-30 222.181.218.25

2022-06-23-----2022-06-23 222.181.223.167