iP or domain name lookup

1cai2.vip Server iP：

Current resolution：

domain resolution record：

2022-03-05-----2022-03-05 137.220.141.108

2021-11-23-----2021-11-23 43.255.29.3

2021-04-12-----2021-10-14 103.1.152.189

2020-04-25-----2021-01-22 103.1.153.237

2020-02-11-----2020-02-11 156.224.2.40