iP or domain name lookup

test.derpdex.com Server iP：

Current resolution：

domain resolution record：

2023-06-15-----2023-06-20 143.244.50.209

2023-06-15-----2023-06-20 143.244.49.180

2023-06-15-----2023-06-20 143.244.49.178

2023-06-15-----2023-06-20 192.169.120.162

2023-06-15-----2023-06-20 143.244.50.213

2023-06-15-----2023-06-20 84.17.37.217

2023-06-15-----2023-06-20 143.244.50.87

2023-06-15-----2023-06-15 143.244.50.214

2023-06-15-----2023-06-15 143.244.49.177

2023-06-15-----2023-06-15 143.244.50.82

2023-06-15-----2023-06-15 143.244.50.90

2023-06-15-----2023-06-15 143.244.50.210

2023-06-15-----2023-06-15 143.244.50.91