iP or domain name lookup

a123abc.com Server iP：

Current resolution：

domain resolution record：

2023-09-09-----2024-05-29 223.75.236.241

2024-04-25-----2024-05-29 43.226.127.56

2024-02-01-----2024-02-26 38.182.173.220

2023-06-25-----2023-09-09 102.134.47.131

2023-09-09-----2023-09-09 156.234.127.101

2023-09-09-----2023-09-09 156.234.127.10

2023-01-27-----2023-06-06 38.239.185.90

2022-05-22-----2022-10-31 142.234.168.182

2021-08-21-----2022-04-15 142.234.188.135

2019-06-19-----2020-08-30 103.71.236.89

2016-12-29-----2016-12-29 68.64.165.78