iP or domain name lookup

regextester.com Server iP：

Current resolution：

domain resolution record：

2024-02-06-----2024-02-06 54.146.6.24

2024-02-06-----2024-02-06 52.2.186.208

2023-09-11-----2023-09-11 52.86.66.125

2023-09-11-----2023-09-11 52.72.106.119

2019-07-21-----2019-07-22 52.7.188.155

2019-07-21-----2019-07-22 34.234.130.108

2017-03-22-----2017-03-24 54.209.75.86

2017-03-22-----2017-03-24 52.7.222.82

2017-02-01-----2017-02-01 34.194.122.203

2017-02-01-----2017-02-01 52.207.16.93