iP or domain name lookup

crm.ymylsb.com Server iP：

Current resolution：

domain resolution record：

2021-06-30-----2021-10-21 203.114.253.43

2021-04-28-----2021-05-27 119.28.128.52

2021-04-28-----2021-05-27 119.8.60.185

2021-04-13-----2021-04-13 119.28.94.42

2021-04-13-----2021-04-13 119.8.237.49

2020-07-13-----2020-07-13 112.29.203.254

2020-07-13-----2020-07-13 61.147.213.62

2020-07-13-----2020-07-13 183.131.170.50

2020-07-13-----2020-07-13 58.222.36.135

2020-07-13-----2020-07-13 111.62.91.245

2020-07-13-----2020-07-13 112.240.62.82

2020-07-13-----2020-07-13 220.194.103.102

2020-07-13-----2020-07-13 223.111.21.56