iP or domain name lookup

ptbrand.cn Server iP：

Current resolution：

domain resolution record：

2024-05-26-----2024-07-28 104.21.2.36

2024-05-26-----2024-07-28 172.67.128.171

2023-10-31-----2023-10-31 107.163.122.26

2023-09-10-----2023-09-10 75.2.18.233

2022-03-04-----2023-05-21 154.31.142.14

2021-10-12-----2021-10-12 154.221.108.61

2021-07-31-----2021-07-31 47.91.170.222

2019-11-14-----2021-06-23 139.9.94.251

2019-10-12-----2019-11-04 218.85.152.99