iP or domain name lookup

ptgw.intn.cn Server iP：

Current resolution：

domain resolution record：

2019-07-12-----2019-08-26 162.159.209.61

2019-07-12-----2019-08-26 58.211.137.142

2019-08-26-----2019-08-26 117.34.14.142

2019-08-26-----2019-08-26 42.236.94.142

2019-07-12-----2019-07-12 122.190.3.142

2017-06-01-----2017-06-01 116.31.127.226

2017-06-01-----2017-06-01 117.34.14.226

2017-06-01-----2017-06-01 58.211.137.226

2017-06-01-----2017-06-01 162.159.208.61

2017-06-01-----2017-06-01 42.236.94.247

2017-06-01-----2017-06-01 125.39.174.226

2017-05-22-----2017-05-22 119.23.40.190