iP or domain name lookup

n.acdami.com Server iP：

Current resolution：

domain resolution record：

2021-11-10-----2021-12-25 154.31.29.59

2021-11-10-----2021-12-25 154.31.29.13

2021-11-10-----2021-12-25 45.158.20.224

2021-12-25-----2021-12-25 154.22.112.154

2021-12-02-----2021-12-02 194.76.1.58

2021-11-10-----2021-11-10 194.76.1.22

2021-06-14-----2021-07-12 164.155.74.124

2021-06-14-----2021-07-12 41.216.178.206

2021-07-12-----2021-07-12 164.155.74.192

2021-06-14-----2021-06-14 164.155.74.57