iP or domain name lookup

sky.my.salesforce.com Server iP：

Current resolution：

domain resolution record：

2023-12-07-----2023-12-07 13.228.64.84

2023-12-07-----2023-12-07 34.211.108.45

2023-12-07-----2023-12-07 35.158.127.52

2023-12-07-----2023-12-07 13.113.196.51

2020-02-07-----2020-02-07 101.53.162.163

2020-02-07-----2020-02-07 101.53.170.7

2020-02-07-----2020-02-07 101.53.160.163

2020-02-07-----2020-02-07 101.53.169.135

2020-02-07-----2020-02-07 101.53.162.35

2020-02-07-----2020-02-07 101.53.169.7

2020-02-07-----2020-02-07 101.53.160.35

2020-02-07-----2020-02-07 101.53.163.35

2020-02-07-----2020-02-07 101.53.161.163