iP or domain name lookup

jn.so84.cn Server iP：

Current resolution：

domain resolution record：

2017-10-16-----2017-10-16 122.227.164.188

2017-10-16-----2017-10-16 42.81.4.45

2017-10-16-----2017-10-16 59.46.4.211

2017-10-16-----2017-10-16 119.167.151.240

2017-10-16-----2017-10-16 123.129.244.220

2017-10-16-----2017-10-16 171.111.154.208

2017-10-16-----2017-10-16 211.138.122.183

2017-10-16-----2017-10-16 220.181.105.240

2017-10-16-----2017-10-16 122.225.34.189

2017-10-16-----2017-10-16 112.5.251.15