iP or domain name lookup

gh.vlcms.com Server iP：

Current resolution：

domain resolution record：

2018-03-12-----2022-06-01 121.41.21.221

2017-01-13-----2017-01-14 121.42.56.215

2017-01-13-----2017-01-13 218.65.212.146

2017-01-13-----2017-01-13 221.236.7.208

2017-01-13-----2017-01-13 221.10.80.70

2017-01-13-----2017-01-13 221.236.7.196

2017-01-13-----2017-01-13 118.212.146.222

2017-01-13-----2017-01-13 221.236.7.250

2017-01-13-----2017-01-13 221.10.80.90

2017-01-13-----2017-01-13 221.236.7.148