iP or domain name lookup

7b.cn Server iP：

Current resolution：

domain resolution record：

2025-09-23-----2025-09-23 103.115.47.54

2025-06-03-----2025-06-03 170.33.13.248

2024-09-28-----2024-09-28 170.33.13.246

2023-03-29-----2023-03-29 120.77.58.108

2022-08-01-----2023-03-23 43.135.76.124

2021-06-18-----2021-06-18 47.99.156.151

2019-07-05-----2019-08-14 221.5.41.27

2019-07-05-----2019-07-17 221.5.41.20