iP or domain name lookup

at4.doubanio.com Server iP：

Current resolution：

domain resolution record：

2021-07-10-----2026-01-22 119.188.9.133

2021-07-10-----2026-01-22 112.25.90.133

2022-12-23-----2026-01-22 124.95.191.233

2024-11-20-----2026-01-22 111.177.43.133

2021-07-10-----2024-11-20 119.84.93.133

2021-07-10-----2024-05-09 42.81.8.133

2021-07-10-----2023-10-13 111.63.67.133

2021-07-10-----2023-10-13 115.231.186.133

2021-07-10-----2023-10-13 111.174.61.133

2022-03-08-----2023-10-13 112.29.158.133

2021-04-13-----2022-11-05 220.195.22.133

2021-07-10-----2022-11-05 116.31.127.133

2021-07-10-----2022-11-05 117.147.215.133