iP or domain name lookup

mail.tanwan.com Server iP：

Current resolution：

domain resolution record：

2022-07-24-----2024-05-21 103.126.92.6

2023-08-17-----2024-05-21 103.126.92.7

2024-02-13-----2024-02-13 183.136.182.1

2024-02-13-----2024-02-13 45.254.48.65

2024-02-13-----2024-02-13 117.147.199.33

2022-07-14-----2023-09-04 106.38.232.69

2022-07-14-----2022-07-24 123.125.41.72

2021-08-05-----2021-08-05 220.194.24.217

2021-08-05-----2021-08-05 220.181.72.201

2019-09-01-----2020-02-24 220.194.24.216

2020-01-21-----2020-02-24 220.181.72.247

2019-09-01-----2019-10-03 220.181.72.229