iP or domain name lookup

na55.salesforce.com Server iP：

Current resolution：

domain resolution record：

2023-06-14-----2024-05-02 13.110.250.34

2023-07-21-----2024-05-02 13.110.252.162

2024-05-02-----2024-05-02 13.110.251.226

2023-06-14-----2023-07-21 13.110.249.226

2023-07-21-----2023-07-21 13.110.253.162

2023-07-21-----2023-07-21 13.110.250.162

2023-07-21-----2023-07-21 13.110.251.34

2023-07-21-----2023-07-21 13.110.248.98

2023-07-21-----2023-07-21 13.110.248.162

2023-06-14-----2023-06-14 13.110.252.98

2023-06-14-----2023-06-14 13.110.253.226

2019-10-09-----2019-10-09 136.147.101.71

2019-10-09-----2019-10-09 136.147.110.189

2019-10-09-----2019-10-09 136.147.108.189

2019-07-17-----2019-07-17 136.147.102.199

2019-07-17-----2019-07-17 136.147.103.71

2019-07-17-----2019-07-17 136.147.103.199

2019-07-17-----2019-07-17 136.147.101.199

2017-08-28-----2019-01-19 136.147.100.183

2017-08-28-----2019-01-19 136.147.102.183

2017-08-29-----2019-01-19 136.147.100.55

2019-01-19-----2019-01-19 136.147.102.55

2019-01-19-----2019-01-19 136.147.101.183

2019-01-19-----2019-01-19 136.147.103.183

2017-08-28-----2017-08-28 136.147.101.55

2017-08-28-----2017-08-28 136.147.103.55