iP or domain name lookup

cn.router.justalkcloud.com Server iP：

Current resolution：

domain resolution record：

2019-03-25-----2024-01-22 47.103.65.112

2020-07-20-----2024-01-22 122.112.229.109

2021-11-11-----2024-01-22 45.79.124.179

2021-03-03-----2022-07-07 192.53.118.185

2022-07-07-----2022-07-07 172.104.168.51

2021-03-05-----2021-03-05 192.46.225.16

2019-03-25-----2021-01-18 172.104.164.84

2019-03-25-----2020-01-16 47.102.100.40

2019-03-25-----2020-01-16 47.101.179.206

2019-06-13-----2019-12-14 47.102.99.77

2019-06-13-----2019-12-14 101.132.140.60

2019-06-13-----2019-12-14 39.97.96.46

2019-06-13-----2019-07-03 139.196.136.230