iP or domain name lookup

mytax.iras.gov.sg Server iP：

Current resolution：

domain resolution record：

2026-01-17-----2026-01-17 23.62.46.18

2026-01-17-----2026-01-17 2.21.65.90

2026-01-17-----2026-01-17 23.53.3.140

2026-01-17-----2026-01-17 184.28.235.42

2026-01-06-----2026-01-06 23.73.0.5

2026-01-06-----2026-01-06 23.210.7.50

2026-01-06-----2026-01-06 23.61.202.70

2026-01-06-----2026-01-06 2.19.96.224

2026-01-06-----2026-01-06 23.0.174.89

2026-01-06-----2026-01-06 88.221.83.216

2026-01-06-----2026-01-06 23.33.92.45

2026-01-06-----2026-01-06 23.210.7.47

2026-01-06-----2026-01-06 23.73.0.62

2026-01-06-----2026-01-06 23.44.229.172