iP or domain name lookup

pay.ios21.cn Server iP：

Current resolution：

domain resolution record：

2021-09-20-----2021-09-24 210.56.51.140

2021-09-20-----2021-09-24 45.138.71.177

2021-09-20-----2021-09-24 210.56.51.144

2021-09-20-----2021-09-24 210.56.51.168

2021-09-20-----2021-09-24 112.213.103.244

2021-09-20-----2021-09-24 216.83.40.14

2021-09-20-----2021-09-24 210.56.51.185

2021-09-20-----2021-09-24 210.56.51.175

2021-09-20-----2021-09-24 112.213.103.169

2021-09-20-----2021-09-24 103.45.65.203

2021-09-20-----2021-09-24 216.83.40.22

2021-09-20-----2021-09-24 103.45.65.240

2021-09-22-----2021-09-24 112.213.103.156

2021-09-22-----2021-09-24 210.56.51.163

2021-09-22-----2021-09-24 210.56.51.143

2021-09-24-----2021-09-24 210.56.51.133

2021-09-24-----2021-09-24 103.45.65.235

2021-09-24-----2021-09-24 210.56.51.155

2021-09-24-----2021-09-24 210.56.51.181

2021-09-24-----2021-09-24 112.213.103.233

2021-09-24-----2021-09-24 210.56.51.135

2021-09-24-----2021-09-24 210.56.51.179

2021-09-24-----2021-09-24 210.56.51.151

2021-09-24-----2021-09-24 103.45.65.166

2021-09-20-----2021-09-22 210.56.51.134

2021-09-20-----2021-09-22 216.83.40.17

2021-09-20-----2021-09-22 210.56.51.173

2021-09-22-----2021-09-22 210.56.51.159

2021-09-22-----2021-09-22 210.56.51.170

2021-09-20-----2021-09-20 210.56.51.153

2021-09-20-----2021-09-20 103.45.65.204

2021-09-20-----2021-09-20 210.56.51.167

2021-09-20-----2021-09-20 112.213.103.234

2021-09-05-----2021-09-11 45.138.69.63