iP or domain name lookup

qc.jhc168.net Server iP：

Current resolution：

domain resolution record：

2017-09-24-----2020-02-15 23.99.123.238

2017-07-17-----2017-08-04 112.29.151.139

2017-07-06-----2017-08-03 121.29.54.100

2017-07-06-----2017-08-03 112.29.196.206

2017-07-06-----2017-08-03 27.221.28.174

2017-07-06-----2017-08-03 106.117.249.107

2017-07-06-----2017-08-03 119.147.33.102

2017-07-17-----2017-08-03 119.167.164.43

2017-07-19-----2017-07-28 121.31.30.169

2017-07-07-----2017-07-18 183.214.128.195

2017-07-06-----2017-07-17 58.216.107.101