iP or domain name lookup

bg.tscdn.m365.static.microsoft Server iP：

Current resolution：

domain resolution record：

2026-01-20-----2026-02-13 146.75.114.172

2026-02-13-----2026-02-13 146.75.122.172

2026-02-13-----2026-02-13 23.11.207.143

2026-02-13-----2026-02-13 2.17.106.171

2026-02-13-----2026-02-13 23.48.23.62

2026-02-13-----2026-02-13 146.75.46.172

2026-02-13-----2026-02-13 184.27.185.70

2026-02-13-----2026-02-13 151.101.42.172

2026-01-20-----2026-01-20 151.101.110.172

2026-01-20-----2026-01-20 23.49.104.172

2026-01-20-----2026-01-20 23.212.59.49

2026-01-20-----2026-01-20 104.109.143.30

2026-01-20-----2026-01-20 2.23.155.112

2026-01-20-----2026-01-20 2.16.168.120

2026-01-20-----2026-01-20 199.232.114.172

2026-01-20-----2026-01-20 23.39.160.20

2026-01-20-----2026-01-20 2.17.106.82

2026-01-20-----2026-01-20 23.2.13.139

2026-01-20-----2026-01-20 199.232.210.172

2026-01-20-----2026-01-20 199.232.214.172

2026-01-20-----2026-01-20 23.197.49.35

2026-01-20-----2026-01-20 23.46.216.136

2026-01-20-----2026-01-20 23.197.49.65

2026-01-20-----2026-01-20 151.101.90.172