iP or domain name lookup

mail.sbs.edu.cn Server iP：

Current resolution：

domain resolution record：

2025-01-18-----2026-03-13 220.197.30.158

2025-01-18-----2026-03-13 117.135.207.47

2025-05-24-----2026-03-13 45.195.18.29

2025-09-14-----2026-03-13 47.251.59.234

2025-09-14-----2026-03-13 115.236.121.126

2025-09-14-----2026-01-18 45.195.18.28

2026-01-18-----2026-01-18 47.254.146.50

2025-05-24-----2025-05-24 47.254.149.190

2025-05-24-----2025-05-24 47.251.44.69

2025-01-18-----2025-02-16 45.195.24.119

2025-01-18-----2025-01-18 45.195.24.120

2025-01-18-----2025-01-18 111.124.200.44

2023-03-06-----2023-03-06 115.236.119.70

2023-03-06-----2023-03-06 103.129.255.238

2023-03-06-----2023-03-06 45.254.48.65

2023-03-06-----2023-03-06 117.147.199.33

2023-03-06-----2023-03-06 183.136.182.1

2023-03-06-----2023-03-06 101.71.155.44

2023-03-06-----2023-03-06 112.13.121.42

2022-04-07-----2022-04-07 45.254.48.67

2022-04-07-----2022-04-07 117.147.199.35

2022-04-07-----2022-04-07 103.129.255.247

2022-04-07-----2022-04-07 183.136.182.3

2019-08-02-----2020-09-23 123.58.177.239