iP or domain name lookup

portal.yshare.cn Server iP：

Current resolution：

domain resolution record：

2019-10-06-----2019-10-06 78.142.29.210

2017-02-17-----2017-03-15 61.160.224.160

2017-03-15-----2017-03-15 120.52.19.8

2017-03-15-----2017-03-15 139.215.203.174

2017-02-17-----2017-02-17 113.17.175.21

2017-02-17-----2017-02-17 111.13.3.44

2017-02-17-----2017-02-17 110.53.180.198

2017-02-17-----2017-02-17 111.47.223.35

2017-02-17-----2017-02-17 58.216.107.101

2017-02-17-----2017-02-17 106.117.249.100

2017-02-17-----2017-02-17 121.29.54.111

2017-02-17-----2017-02-17 119.147.33.102