iP or domain name lookup

13468820482.tpddns.cn Server iP：

Current resolution：

domain resolution record：

2021-12-12-----2021-12-12 111.18.143.4

2021-11-09-----2021-11-09 111.18.143.20

2021-11-09-----2021-11-09 111.18.143.10

2021-07-10-----2021-07-10 111.18.96.53

2021-04-22-----2021-04-22 111.18.43.65

2021-03-05-----2021-03-05 111.18.143.2