iP or domain name lookup

mayoclinic.pure.elsevier.com Server iP：

Current resolution：

domain resolution record：

2024-07-03-----2024-07-03 54.171.146.113

2024-07-03-----2024-07-03 52.208.60.152

2024-07-03-----2024-07-03 54.171.198.225

2024-06-22-----2024-06-22 52.17.188.129

2024-06-22-----2024-06-22 52.212.226.22

2024-06-22-----2024-06-22 34.251.251.119

2021-08-20-----2021-08-20 3.90.122.189

2021-08-20-----2021-08-20 18.210.30.88

2018-04-02-----2019-07-15 54.85.162.78

2018-04-02-----2019-07-15 52.72.50.98