iP or domain name lookup

w.switch520.com Server iP：

Current resolution：

domain resolution record：

2023-06-01-----2024-05-07 128.242.245.244

2023-07-13-----2024-05-07 104.16.252.55

2023-05-16-----2024-05-06 31.13.67.41

2023-05-16-----2024-05-06 199.16.156.75

2023-05-16-----2024-05-06 165.160.13.20

2023-05-16-----2024-05-06 204.79.197.217

2023-05-16-----2024-05-06 165.160.15.20

2023-05-17-----2024-05-06 199.59.149.235

2023-05-17-----2024-05-06 104.244.43.167

2023-05-17-----2024-05-06 108.160.170.45

2023-05-17-----2024-05-06 208.43.170.231

2023-05-17-----2024-05-06 157.240.3.50

2023-05-17-----2024-05-06 199.59.150.43

2023-05-17-----2024-05-06 199.59.150.44

2023-05-18-----2024-05-06 31.13.87.19

2023-05-18-----2024-05-06 154.83.15.20

2023-05-18-----2024-05-06 157.240.12.36

2023-05-18-----2024-05-06 31.13.70.13

2023-05-18-----2024-05-06 31.13.94.37

2023-05-18-----2024-05-06 119.28.87.227

2023-05-18-----2024-05-06 162.125.32.2

2023-05-18-----2024-05-06 154.85.102.32

2023-05-18-----2024-05-06 185.60.216.11

2023-05-19-----2024-05-06 208.101.60.87

2023-05-19-----2024-05-06 103.228.130.27

2023-05-19-----2024-05-06 31.13.94.10

2023-05-19-----2024-05-06 162.125.80.5

2023-05-19-----2024-05-06 162.125.82.7

2023-05-19-----2024-05-06 202.160.130.145

2023-05-21-----2024-05-06 103.200.31.172

2023-05-21-----2024-05-06 173.252.105.21

2023-05-21-----2024-05-06 157.240.11.40

2023-05-21-----2024-05-06 174.37.175.229

2023-05-21-----2024-05-06 108.160.169.175

2023-05-21-----2024-05-06 128.242.240.117

2023-05-21-----2024-05-06 154.85.102.30

2023-05-21-----2024-05-06 128.242.245.29

2023-05-21-----2024-05-06 184.72.1.148

2023-05-22-----2024-05-06 202.160.130.52

2023-05-22-----2024-05-06 162.125.1.8

2023-05-22-----2024-05-06 162.125.32.15

2023-05-22-----2024-05-06 108.160.163.102

2023-05-22-----2024-05-06 108.160.172.1

2023-05-22-----2024-05-06 103.252.115.53

2023-05-22-----2024-05-06 157.240.17.14

2023-05-23-----2024-05-06 128.242.245.125

2023-05-23-----2024-05-06 104.244.46.165

2023-05-23-----2024-05-06 157.240.2.36

2023-05-23-----2024-05-06 199.96.62.75

2023-05-23-----2024-05-06 69.63.176.143