iP or domain name lookup

yyxyyy.com Server iP：

Current resolution：

domain resolution record：

2023-07-29-----2023-10-04 154.221.88.199

2023-06-16-----2023-07-07 45.192.66.135

2023-04-18-----2023-04-19 72.52.178.23

2023-03-06-----2023-03-14 154.23.47.81

2022-12-27-----2023-02-15 154.23.47.87

2022-12-04-----2022-12-17 149.29.85.135

2021-04-09-----2022-04-03 154.210.141.73

2020-12-31-----2020-12-31 3.234.181.234

2020-09-11-----2020-12-01 154.215.232.188

2020-02-01-----2020-08-24 154.215.233.112

2019-09-13-----2019-10-06 23.248.163.73