iP or domain name lookup

caipinjob.com Server iP：

Current resolution：

domain resolution record：

2023-07-26-----2023-07-26 104.233.147.232

2021-03-29-----2021-06-26 104.21.93.215

2021-03-29-----2021-06-26 172.67.215.78

2019-08-14-----2019-10-09 104.27.186.38

2019-08-14-----2019-10-09 104.27.187.38

2017-12-28-----2017-12-28 45.61.245.4

2016-12-17-----2016-12-18 107.151.167.167