iP or domain name lookup

cmcm15.com Server iP：

Current resolution：

domain resolution record：

2023-10-18-----2023-11-11 104.255.229.120

2023-10-18-----2023-11-11 104.255.229.119

2023-11-11-----2023-11-11 156.251.239.104

2023-10-18-----2023-10-18 156.234.127.184

2023-10-18-----2023-10-18 156.234.127.185

2023-02-18-----2023-06-16 104.255.229.138

2023-02-18-----2023-06-16 104.255.229.137

2023-03-21-----2023-03-21 156.234.127.6

2023-01-06-----2023-01-31 104.255.229.59

2022-11-15-----2023-01-04 104.255.229.51

2022-11-06-----2022-11-13 104.255.229.55