iP or domain name lookup

shi21.gicp.net Server iP：

Current resolution：

domain resolution record：

2016-12-29-----2021-08-23 119.29.36.195

2016-11-17-----2016-12-30 174.128.255.228

2016-12-08-----2016-12-09 111.165.3.63

2016-12-09-----2016-12-09 218.68.81.227

2016-12-06-----2016-12-06 117.14.80.77

2016-11-25-----2016-11-29 60.26.172.231

2016-11-20-----2016-11-25 125.36.17.224

2016-11-17-----2016-11-20 125.36.13.245

2016-11-03-----2016-11-07 117.11.55.47

2016-10-27-----2016-10-27 111.166.149.204