iP or domain name lookup

cn121.qa101.click Server iP：

Current resolution：

domain resolution record：

2024-08-31-----2024-09-05 20.255.218.230

2024-09-05-----2024-09-05 20.2.52.203

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

2024-08-29-----2024-08-31 20.2.52.100

2024-08-27-----2024-08-30 20.255.137.116

2024-08-26-----2024-08-29 20.255.186.205

2024-08-25-----2024-08-26 20.239.237.39

2024-08-23-----2024-08-25 20.2.54.8

2024-08-14-----2024-08-15 20.255.114.124

2024-08-15-----2024-08-15 20.255.116.60

2024-08-11-----2024-08-14 4.144.59.215

2024-08-12-----2024-08-12 20.255.114.101

2024-08-11-----2024-08-11 20.255.136.166

2024-08-02-----2024-08-04 20.255.105.134

2024-08-04-----2024-08-04 20.2.52.192

2024-07-30-----2024-08-02 20.255.188.186

2024-08-02-----2024-08-02 20.6.181.115

2024-07-29-----2024-07-31 20.255.121.155

2024-07-24-----2024-07-24 20.2.53.188

2024-07-19-----2024-07-19 20.6.154.172

2024-07-15-----2024-07-16 4.144.34.5

2024-07-16-----2024-07-16 20.255.186.105

2024-07-09-----2024-07-11 20.255.211.39

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

2024-07-01-----2024-07-01 4.144.59.68