iP or domain name lookup

ota.beizihulian.cn Server iP：

Current resolution：

domain resolution record：

2017-08-20-----2017-08-20 59.51.81.205

2017-08-20-----2017-08-20 117.34.14.68

2017-08-20-----2017-08-20 220.170.186.134

2017-08-20-----2017-08-20 162.159.236.164

2017-08-20-----2017-08-20 112.25.91.68

2017-08-20-----2017-08-20 58.211.137.68

2017-08-20-----2017-08-20 119.188.97.132

2017-05-30-----2017-05-30 121.31.30.169

2017-05-30-----2017-05-30 112.29.151.139

2017-05-30-----2017-05-30 153.37.238.173

2017-05-30-----2017-05-30 119.167.164.43

2017-05-30-----2017-05-30 1.82.242.44

2017-05-30-----2017-05-30 101.69.121.35

2017-05-30-----2017-05-30 27.221.28.174

2017-05-30-----2017-05-30 175.6.26.173

2017-05-30-----2017-05-30 125.211.204.174

2017-05-30-----2017-05-30 183.214.128.195