iP or domain name lookup

1.switch520.com Server iP：

Current resolution：

domain resolution record：

2022-10-16-----2024-04-22 31.13.73.9

2022-10-29-----2024-04-22 157.240.2.36

2022-09-16-----2024-04-21 165.160.13.20

2022-10-16-----2024-04-21 108.160.166.253

2022-10-17-----2024-04-21 128.242.240.189

2022-10-18-----2024-04-21 157.240.17.35

2022-10-19-----2024-04-21 199.59.148.96

2022-10-19-----2024-04-21 31.13.88.169

2022-10-19-----2024-04-21 162.125.32.9

2022-10-20-----2024-04-21 199.59.149.203

2022-10-23-----2024-04-21 108.160.169.54

2022-10-24-----2024-04-21 128.242.240.180

2022-10-24-----2024-04-21 154.85.102.30

2022-10-24-----2024-04-21 108.160.169.181

2022-10-26-----2024-04-21 128.242.240.149

2022-11-01-----2024-04-21 108.160.169.46

2022-11-21-----2024-04-21 174.37.175.229

2022-12-04-----2024-04-21 59.24.3.173

2023-04-05-----2024-04-21 31.13.68.169

2023-05-31-----2024-04-21 185.60.216.36

2023-08-04-----2024-04-21 118.193.240.41

2023-09-07-----2024-04-21 162.125.80.3

2024-01-23-----2024-04-21 162.125.32.5

2022-09-16-----2024-04-20 165.160.15.20

2022-10-16-----2024-04-20 74.86.3.208

2022-10-18-----2024-04-20 31.13.96.192

2022-10-21-----2024-04-20 108.160.172.204

2022-10-23-----2024-04-20 199.59.148.209

2022-10-26-----2024-04-20 103.252.114.11

2022-11-01-----2024-04-20 69.30.25.21

2022-11-03-----2024-04-20 185.45.7.189

2022-11-04-----2024-04-20 108.160.166.57

2022-11-05-----2024-04-20 199.59.148.206

2022-11-05-----2024-04-20 199.59.148.229

2022-11-05-----2024-04-20 31.13.87.9

2022-11-05-----2024-04-20 23.101.24.70

2022-11-09-----2024-04-20 199.16.158.182

2022-11-11-----2024-04-20 65.49.26.97

2022-12-15-----2024-04-20 199.59.150.49

2023-02-19-----2024-04-20 104.244.46.93

2023-04-07-----2024-04-20 104.244.46.246

2024-03-13-----2024-04-20 128.121.243.235

2022-10-23-----2024-04-19 31.13.94.41

2022-10-16-----2024-04-18 128.242.245.93

2022-10-16-----2024-04-18 108.160.165.62

2022-10-16-----2024-04-18 162.125.80.6

2022-10-17-----2024-04-18 69.63.190.26

2022-10-17-----2024-04-18 173.244.209.150

2022-10-18-----2024-04-18 199.96.58.157

2022-10-18-----2024-04-18 31.13.85.53