iP or domain name lookup

cn.iot.justalkcloud.com Server iP：

Current resolution：

domain resolution record：

2021-02-04-----2024-10-15 192.46.225.16

2021-10-06-----2024-10-15 45.79.124.179

2024-10-15-----2024-10-15 49.4.12.150

2024-10-15-----2024-10-15 122.112.251.56

2024-10-15-----2024-10-15 139.9.212.22

2024-10-15-----2024-10-15 45.33.89.188

2024-10-15-----2024-10-15 139.9.177.36

2024-10-15-----2024-10-15 49.4.81.204

2024-10-15-----2024-10-15 119.3.39.46

2020-09-25-----2021-10-13 124.71.0.220

2020-09-25-----2021-10-13 139.9.126.93

2020-09-25-----2021-10-13 119.3.204.221

2021-02-04-----2021-02-04 192.53.118.185

2021-02-04-----2021-02-04 172.104.168.51