iP or domain name lookup

cn1.qa101.one Server iP：

Current resolution：

domain resolution record：

2024-09-12-----2024-09-14 20.6.179.163

2024-09-14-----2024-09-14 20.6.178.145

2024-09-08-----2024-09-12 20.2.48.25

2024-07-08-----2024-09-08 221.228.32.13

2024-09-05-----2024-09-08 4.191.79.216

2024-09-03-----2024-09-05 20.6.179.115

2024-09-01-----2024-09-03 20.255.218.230

2024-08-26-----2024-08-26 20.239.237.39

2024-08-18-----2024-08-19 20.255.114.12

2024-08-19-----2024-08-19 20.2.50.231

2024-08-16-----2024-08-18 20.2.50.70

2024-08-17-----2024-08-18 20.255.218.245

2024-08-12-----2024-08-12 4.144.59.215

2024-08-06-----2024-08-08 20.6.176.152

2024-08-08-----2024-08-08 20.255.220.158

2024-08-03-----2024-08-06 20.2.52.192

2024-07-31-----2024-08-03 20.6.179.205

2024-08-02-----2024-08-03 20.255.105.134

2024-07-30-----2024-08-01 20.255.121.155

2024-07-31-----2024-08-01 20.255.188.186

2024-07-25-----2024-07-25 20.2.53.188

2024-07-22-----2024-07-22 4.144.60.44

2024-07-16-----2024-07-16 4.144.34.5

2024-07-12-----2024-07-13 20.255.184.248

2024-07-10-----2024-07-12 20.255.112.239

2024-07-11-----2024-07-12 20.255.42.56

2024-07-11-----2024-07-11 4.192.75.72

2024-07-08-----2024-07-10 20.255.195.92

2024-07-10-----2024-07-10 20.255.211.39