iP or domain name lookup

appa2.tianan-insurance.cn Server iP：

Current resolution：

domain resolution record：

2021-04-12-----2021-04-25 125.37.206.218

2021-04-12-----2021-04-25 163.181.33.134

2021-04-12-----2021-04-25 223.111.24.102

2021-04-12-----2021-04-25 124.225.167.225

2021-04-25-----2021-04-25 36.156.81.225

2021-04-25-----2021-04-25 183.57.82.207

2021-04-25-----2021-04-25 117.34.7.116

2021-04-12-----2021-04-12 36.156.81.240

2021-04-12-----2021-04-12 36.102.212.96

2021-04-12-----2021-04-12 183.6.231.202

2021-04-12-----2021-04-12 60.217.246.188

2021-04-12-----2021-04-12 36.156.81.213