iP or domain name lookup

ap4.lightning.force.com Server iP：

Current resolution：

domain resolution record：

2024-05-22-----2024-05-22 13.110.249.227

2024-05-22-----2024-05-22 13.110.251.227

2024-05-22-----2024-05-22 13.110.252.35

2024-05-22-----2024-05-22 13.110.249.99

2019-01-23-----2020-10-27 101.53.162.164

2019-01-25-----2020-10-27 101.53.162.36

2019-01-25-----2020-10-27 101.53.163.36

2019-01-23-----2020-07-21 101.53.161.36

2019-01-23-----2020-07-21 101.53.163.164

2019-01-23-----2020-07-21 101.53.161.164

2019-01-23-----2020-07-21 101.53.160.164

2019-01-25-----2019-08-30 101.53.160.36

2017-02-09-----2017-04-07 182.50.78.26

2017-02-09-----2017-04-07 182.50.78.185