iP or domain name lookup

email.reachboarding.com.au Server iP：

Current resolution：

domain resolution record：

2022-06-08-----2022-06-08 52.7.54.67

2022-06-08-----2022-06-08 52.40.146.239

2022-06-08-----2022-06-08 107.23.57.187

2022-06-08-----2022-06-08 52.88.141.153

2022-02-17-----2022-02-17 52.207.38.99

2022-02-17-----2022-02-17 52.40.74.108

2022-02-17-----2022-02-17 34.212.55.246

2022-02-17-----2022-02-17 3.222.58.145

2022-02-17-----2022-02-17 54.149.10.233