iP or domain name lookup

cs.dds.microsoft.com Server iP：

Current resolution：

domain resolution record：

2021-04-07-----2024-01-11 20.82.217.86

2021-04-07-----2024-01-11 52.152.90.172

2024-01-11-----2024-01-11 20.190.4.251

2021-04-20-----2021-06-06 52.138.124.216

2021-04-07-----2021-05-08 13.86.61.82

2020-04-24-----2021-02-22 52.139.172.218

2020-10-02-----2021-01-02 52.155.94.78

2021-01-02-----2021-01-02 40.89.243.108

2020-08-31-----2020-10-02 52.177.93.249

2017-12-29-----2020-03-20 52.175.18.194

2019-10-29-----2020-02-23 52.236.42.239

2019-10-29-----2020-02-23 40.90.217.39