iP or domain name lookup

cer.ngrok.app Server iP：

Current resolution：

domain resolution record：

2025-08-31-----2025-09-12 13.158.161.184

2025-08-31-----2025-09-12 43.206.246.38

2025-08-31-----2025-09-12 52.68.165.147

2025-08-31-----2025-09-12 13.158.203.185

2025-08-31-----2025-09-12 52.74.107.10

2025-08-31-----2025-09-12 175.41.130.25

2025-08-31-----2025-09-12 57.182.204.249

2025-08-31-----2025-09-12 54.179.146.175

2025-09-12-----2025-09-12 54.183.80.225

2025-08-31-----2025-08-31 52.9.222.250

2025-08-31-----2025-08-31 54.179.249.221

2025-08-31-----2025-08-31 54.176.248.116

2025-08-31-----2025-08-31 52.52.1.212

2025-08-31-----2025-08-31 52.221.78.102

2025-08-31-----2025-08-31 54.176.190.230