iP or domain name lookup

cdn1.500idea.com Server iP：

Current resolution：

domain resolution record：

2019-10-03-----2019-10-03 79.124.78.101

2017-11-03-----2017-11-03 112.29.199.112

2017-11-03-----2017-11-03 103.18.208.197

2017-11-03-----2017-11-03 180.101.217.115

2017-11-03-----2017-11-03 27.221.54.190

2017-11-03-----2017-11-03 218.11.11.199

2017-11-03-----2017-11-03 58.216.106.208

2017-11-03-----2017-11-03 221.204.166.111

2017-11-03-----2017-11-03 183.158.35.59

2017-11-03-----2017-11-03 110.53.246.119

2017-11-03-----2017-11-03 180.101.217.196

2017-11-03-----2017-11-03 61.140.13.201

2017-11-03-----2017-11-03 150.138.184.116