iP or domain name lookup

airbnborg2.my.salesforce.com Server iP：

Current resolution：

domain resolution record：

2023-07-01-----2023-07-01 101.53.168.52

2023-07-01-----2023-07-01 101.53.171.180

2023-07-01-----2023-07-01 101.53.170.180

2019-06-08-----2019-11-07 101.53.168.138

2019-06-08-----2019-11-07 101.53.169.138

2019-06-08-----2019-11-07 101.53.168.10

2019-07-19-----2019-11-07 101.53.170.138

2019-06-08-----2019-07-19 101.53.169.10

2019-07-19-----2019-07-19 101.53.171.10

2017-10-24-----2017-11-02 101.53.163.14

2017-10-24-----2017-11-02 101.53.163.142

2017-10-24-----2017-11-02 101.53.162.14

2017-11-02-----2017-11-02 101.53.160.14

2017-11-02-----2017-11-02 101.53.161.142

2017-10-24-----2017-10-24 101.53.161.14

2017-10-24-----2017-10-24 101.53.160.142