iP or domain name lookup

splunk.com Server iP：

Current resolution：

domain resolution record：

2020-01-01-----2024-12-04 52.5.196.118

2024-12-04-----2024-12-04 52.1.114.19

2020-01-01-----2020-01-19 35.153.82.195

2017-02-14-----2019-09-16 54.69.58.243

2019-07-12-----2019-07-12 54.153.49.89

2019-07-12-----2019-07-12 54.193.68.69