iP or domain name lookup

ws.test.lixb.org Server iP：

Current resolution：

domain resolution record：

2023-06-09-----2023-06-28 52.221.3.136

2023-06-09-----2023-06-28 13.215.247.60

2023-06-28-----2023-06-28 3.1.121.154

2023-06-09-----2023-06-09 13.214.107.210

2023-03-23-----2023-04-23 54.179.2.30

2023-04-03-----2023-04-23 18.140.228.81

2023-04-23-----2023-04-23 54.169.143.76

2023-04-03-----2023-04-03 54.251.209.134

2023-02-15-----2023-03-23 52.221.9.141

2023-02-28-----2023-03-23 18.136.46.121

2023-02-02-----2023-02-28 13.250.242.117

2023-02-02-----2023-02-20 52.221.116.6

2023-02-02-----2023-02-06 52.76.57.84