iP or domain name lookup

hamilton.powerschool.com Server iP：

Current resolution：

domain resolution record：

2024-09-10-----2025-10-03 45.223.108.7

2024-09-10-----2025-10-03 45.223.98.7

2025-06-29-----2025-09-16 45.223.103.7

2024-04-15-----2024-11-22 183.146.214.105

2024-04-10-----2024-04-15 20.81.89.255

2021-04-29-----2021-04-29 45.60.16.165

2019-07-15-----2019-07-15 104.45.148.137

2017-04-14-----2017-04-14 45.64.64.70

2017-04-14-----2017-04-14 107.154.129.70