iP or domain name lookup

pdf.lwb4.cn Server iP：

Current resolution：

domain resolution record：

2025-04-22-----2025-12-05 54.153.56.183

2024-12-19-----2024-12-20 42.248.140.66

2024-12-19-----2024-12-20 121.29.38.221

2024-12-19-----2024-12-20 218.98.12.251

2024-12-19-----2024-12-20 111.124.194.249

2024-12-19-----2024-12-20 121.207.229.220

2024-12-19-----2024-12-20 124.237.236.118

2024-12-19-----2024-12-20 122.228.214.106

2024-12-19-----2024-12-20 183.195.234.229

2024-12-19-----2024-12-20 58.218.215.170

2024-12-19-----2024-12-20 116.117.158.108

2024-12-19-----2024-12-20 180.163.146.84

2024-12-20-----2024-12-20 223.111.23.232

2024-12-20-----2024-12-20 111.170.24.216

2024-12-20-----2024-12-20 106.42.215.239

2024-12-20-----2024-12-20 111.13.181.69

2024-12-20-----2024-12-20 36.102.212.110

2024-12-20-----2024-12-20 27.221.44.55

2024-12-20-----2024-12-20 182.242.49.120

2024-12-20-----2024-12-20 36.131.132.94