iP or domain name lookup

web.yefor.org.cn Server iP：

Current resolution：

domain resolution record：

2019-06-09-----2019-07-13 192.80.152.212

2017-11-17-----2017-11-17 110.53.180.208

2017-11-17-----2017-11-17 27.221.28.174

2017-11-17-----2017-11-17 42.56.76.104

2017-11-17-----2017-11-17 58.216.107.101

2017-11-17-----2017-11-17 153.37.238.173

2017-11-17-----2017-11-17 119.167.164.43

2017-11-17-----2017-11-17 14.204.144.173

2017-11-17-----2017-11-17 106.117.249.13

2017-11-17-----2017-11-17 183.214.128.140

2017-11-17-----2017-11-17 175.6.26.194