iP or domain name lookup

comm.support.ca.com Server iP：

Current resolution：

domain resolution record：

2024-04-26-----2024-04-26 52.12.184.76

2024-04-26-----2024-04-26 54.148.235.2

2024-02-18-----2024-02-18 52.40.88.45

2024-02-18-----2024-02-18 35.166.78.252

2020-11-29-----2020-11-29 52.89.240.157

2020-06-15-----2020-06-15 52.88.198.54

2020-06-15-----2020-06-15 52.32.184.210

2019-07-18-----2019-10-12 35.163.33.124

2019-07-18-----2019-10-12 52.24.81.128

2018-03-29-----2018-03-29 101.53.182.37