iP or domain name lookup

mail.dtdream.com Server iP：

Current resolution：

domain resolution record：

2022-09-06-----2024-06-04 59.82.9.177

2022-09-06-----2024-06-04 59.82.44.105

2022-10-21-----2024-06-04 47.246.109.206

2024-06-04-----2024-06-04 59.82.14.249

2024-06-04-----2024-06-04 59.82.12.138

2022-09-06-----2023-03-21 59.82.43.117

2022-09-06-----2023-03-21 59.82.15.78

2022-09-06-----2022-09-06 47.89.74.71

2019-06-13-----2019-10-01 42.120.226.13

2019-06-13-----2019-10-01 42.120.219.1

2019-06-13-----2019-10-01 42.120.158.76

2019-06-13-----2019-10-01 42.120.226.7

2019-09-30-----2019-10-01 42.156.140.99