iP or domain name lookup

down.yaopigu.com Server iP：

Current resolution：

domain resolution record：

2017-05-04-----2017-05-05 222.186.171.187

2017-05-01-----2017-05-01 222.186.171.179

2017-05-01-----2017-05-01 110.53.180.198

2017-05-01-----2017-05-01 119.147.33.19

2017-05-01-----2017-05-01 106.117.249.43

2017-05-01-----2017-05-01 14.204.144.173

2017-05-01-----2017-05-01 27.221.28.174

2017-05-01-----2017-05-01 58.216.107.36

2017-05-01-----2017-05-01 1.31.173.43

2017-05-01-----2017-05-01 121.29.54.36

2017-05-01-----2017-05-01 111.47.223.35

2017-05-01-----2017-05-01 58.216.107.101