iP or domain name lookup

hy.jgw87.com Server iP：

Current resolution：

domain resolution record：

2017-09-14-----2017-10-14 58.211.137.211

2017-05-13-----2017-10-13 162.159.211.15

2017-09-14-----2017-10-13 117.34.14.211

2017-09-14-----2017-10-13 115.231.187.211

2017-10-13-----2017-10-13 42.236.94.211

2017-09-14-----2017-09-15 101.71.56.211

2017-09-15-----2017-09-15 122.190.3.211

2017-05-12-----2017-09-14 162.159.210.15

2017-05-12-----2017-05-22 116.31.127.141

2017-05-12-----2017-05-22 117.34.14.141

2017-05-12-----2017-05-22 42.236.94.226

2017-05-12-----2017-05-22 58.211.137.141

2017-05-12-----2017-05-22 115.231.187.141

2017-05-12-----2017-05-12 101.71.56.141

2017-03-17-----2017-04-11 203.156.205.46