iP or domain name lookup

bf.aancn.cn Server iP：

Current resolution：

domain resolution record：

2026-02-02-----2026-02-02 144.48.184.138

2026-02-02-----2026-02-02 144.48.184.152

2026-02-02-----2026-02-02 114.66.42.89

2026-02-02-----2026-02-02 103.205.253.64

2026-02-02-----2026-02-02 23.145.248.93

2026-02-02-----2026-02-02 221.228.32.13

2026-02-02-----2026-02-02 154.36.179.90

2026-02-02-----2026-02-02 183.249.108.145

2026-02-02-----2026-02-02 103.7.141.30

2026-02-02-----2026-02-02 183.131.51.209