iP or domain name lookup

crm.raykeen.com Server iP：

Current resolution：

domain resolution record：

2021-12-09-----2021-12-09 218.82.175.50

2021-09-23-----2021-09-23 116.227.27.45

2021-05-17-----2021-07-01 116.235.32.145

2021-04-30-----2021-05-02 116.227.31.122

2021-05-01-----2021-05-02 218.82.169.76

2021-01-15-----2021-01-15 218.82.142.254

2020-12-01-----2020-12-01 180.164.58.69