iP or domain name lookup

521sg.com Server iP：

Current resolution：

domain resolution record：

2023-10-11-----2024-04-20 104.21.10.55

2024-04-20-----2024-04-20 104.19.239.159

2024-04-20-----2024-04-20 104.27.106.52

2024-04-20-----2024-04-20 104.18.98.73

2024-04-20-----2024-04-20 104.19.133.211

2024-04-20-----2024-04-20 104.25.189.116

2024-04-20-----2024-04-20 104.16.150.203

2024-04-20-----2024-04-20 104.25.67.242

2024-04-20-----2024-04-20 104.25.32.163

2024-04-20-----2024-04-20 104.25.21.235

2024-04-20-----2024-04-20 104.16.201.165

2024-04-20-----2024-04-20 104.21.62.65

2024-04-20-----2024-04-20 104.25.39.252

2024-04-20-----2024-04-20 104.24.213.237

2024-04-20-----2024-04-20 104.27.201.144

2024-04-20-----2024-04-20 104.20.158.173

2024-04-20-----2024-04-20 104.25.59.9

2024-04-20-----2024-04-20 104.25.116.54

2024-04-20-----2024-04-20 104.16.179.49

2024-04-20-----2024-04-20 104.18.79.22

2024-04-20-----2024-04-20 104.17.26.21

2024-04-20-----2024-04-20 104.25.216.41

2024-04-20-----2024-04-20 104.20.234.242

2024-04-20-----2024-04-20 104.18.9.10

2024-04-20-----2024-04-20 104.16.4.158

2024-04-20-----2024-04-20 104.16.49.102

2024-04-20-----2024-04-20 104.16.39.177

2024-04-20-----2024-04-20 104.17.84.170

2024-04-20-----2024-04-20 104.25.193.90

2024-04-20-----2024-04-20 104.25.233.249

2024-04-20-----2024-04-20 104.17.13.89

2024-04-20-----2024-04-20 104.17.237.2

2024-04-20-----2024-04-20 104.18.98.228

2024-04-20-----2024-04-20 104.22.29.45

2023-10-10-----2024-03-31 172.67.131.63

2024-03-31-----2024-03-31 104.18.78.59

2024-03-31-----2024-03-31 104.18.253.74

2024-03-31-----2024-03-31 104.21.213.57

2024-03-31-----2024-03-31 104.20.25.23

2024-03-31-----2024-03-31 104.23.110.52

2024-03-31-----2024-03-31 104.25.222.70

2024-03-31-----2024-03-31 104.20.209.228

2024-03-31-----2024-03-31 104.18.226.0

2024-03-31-----2024-03-31 104.19.200.3

2024-03-31-----2024-03-31 104.20.200.134

2024-03-31-----2024-03-31 104.20.99.249

2024-03-31-----2024-03-31 104.18.90.84

2024-03-31-----2024-03-31 104.16.195.219

2024-03-31-----2024-03-31 104.19.115.15

2024-03-31-----2024-03-31 104.20.140.97