iP or domain name lookup

12a8.com Server iP：

Current resolution：

domain resolution record：

2022-02-14-----2022-02-14 104.165.249.101

2021-07-12-----2021-07-12 172.67.143.180

2021-03-18-----2021-03-18 104.165.115.148

2020-12-08-----2020-12-08 34.98.99.30

2019-12-25-----2020-02-21 103.234.99.150

2020-02-21-----2020-02-21 107.181.237.52