iP or domain name lookup

yun.weiyifen.cn Server iP：

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domain resolution record：

2016-10-27-----2016-11-08 117.25.133.184

2016-10-27-----2016-11-08 113.105.245.114

2016-10-29-----2016-11-08 58.216.17.106

2016-10-29-----2016-11-08 183.232.151.148

2016-11-08-----2016-11-08 123.138.67.99

2016-11-08-----2016-11-08 111.161.3.179

2016-11-08-----2016-11-08 120.192.89.168

2016-11-08-----2016-11-08 61.147.118.211

2016-11-08-----2016-11-08 111.161.3.182

2016-11-08-----2016-11-08 117.172.7.116

2016-11-08-----2016-11-08 61.147.94.254

2016-10-27-----2016-11-05 222.186.49.187

2016-10-27-----2016-11-05 112.5.251.44

2016-11-05-----2016-11-05 124.112.127.56

2016-11-05-----2016-11-05 61.158.239.205

2016-11-05-----2016-11-05 61.147.94.253

2016-11-05-----2016-11-05 111.161.3.185

2016-11-05-----2016-11-05 125.39.199.12

2016-11-05-----2016-11-05 180.97.168.239

2016-11-05-----2016-11-05 124.232.157.107

2016-11-05-----2016-11-05 120.209.137.220

2016-10-27-----2016-10-29 58.218.215.161

2016-10-27-----2016-10-29 218.60.119.235

2016-10-27-----2016-10-29 218.107.196.233

2016-10-27-----2016-10-29 221.204.226.169

2016-10-27-----2016-10-29 116.207.117.75

2016-10-27-----2016-10-29 121.29.8.188

2016-10-29-----2016-10-29 119.167.151.228

2016-10-29-----2016-10-29 221.13.200.233

2016-10-29-----2016-10-29 183.61.180.186

2016-10-27-----2016-10-27 27.221.30.115

2016-10-27-----2016-10-27 211.138.122.231

2016-10-27-----2016-10-27 120.203.215.137

2016-10-27-----2016-10-27 61.154.126.118

2016-10-27-----2016-10-27 183.61.180.229