iP or domain name lookup

51w9.com Server iP：

Current resolution：

domain resolution record：

2026-01-23-----2026-01-23 139.162.181.76

2025-12-11-----2025-12-11 104.26.5.148

2024-12-17-----2024-12-17 172.67.72.218

2024-06-30-----2024-06-30 223.75.236.241

2022-08-10-----2022-12-26 38.54.145.85

2022-01-20-----2022-01-20 142.111.116.202

2021-09-25-----2021-12-31 205.164.12.202

2021-06-24-----2021-08-30 172.120.197.230

2021-03-17-----2021-06-16 142.111.61.198

2020-08-05-----2020-08-10 156.247.225.99