iP or domain name lookup

jygold.net Server iP：

Current resolution：

domain resolution record：

2019-01-19-----2019-08-21 47.244.60.102

2018-01-24-----2018-03-12 47.90.95.165

2017-04-11-----2017-04-11 203.90.247.115

2017-04-11-----2017-04-11 203.90.247.114

2017-01-23-----2017-01-23 203.90.247.92

2017-01-23-----2017-01-23 203.90.247.90

2017-01-23-----2017-01-23 203.90.247.120

2017-01-23-----2017-01-23 203.90.247.126

2017-01-23-----2017-01-23 203.90.247.72

2017-01-23-----2017-01-23 203.90.247.103

2017-01-23-----2017-01-23 203.90.247.86

2017-01-23-----2017-01-23 203.90.247.125