iP or domain name lookup

chenjh.iask.in Server iP：

Current resolution：

domain resolution record：

2021-08-27-----2022-04-07 47.111.82.157

2019-07-16-----2021-05-21 58.246.143.115

2020-10-15-----2020-10-15 116.233.210.207

2020-05-12-----2020-05-12 180.164.233.67

2020-04-21-----2020-04-21 120.27.251.182

2020-04-21-----2020-04-21 114.92.118.159

2019-11-30-----2019-12-02 114.92.117.247

2019-11-26-----2019-11-26 180.170.225.4

2019-11-03-----2019-11-03 101.80.24.241

2017-02-25-----2017-02-25 111.175.123.220

2017-01-07-----2017-01-07 221.235.42.163

2017-01-06-----2017-01-06 111.175.45.38

2016-12-04-----2016-12-05 111.175.117.59

2016-12-05-----2016-12-05 221.235.42.87

2016-12-03-----2016-12-03 119.98.71.246

2016-12-03-----2016-12-03 119.98.70.227

2016-12-03-----2016-12-03 221.232.104.210