iP or domain name lookup

57039.net Server iP：

Current resolution：

domain resolution record：

2019-08-21-----2019-08-25 47.91.205.63

2019-08-21-----2019-08-25 47.88.84.51

2019-08-21-----2019-08-24 47.91.202.66

2019-07-09-----2019-07-09 45.65.114.247

2017-12-22-----2017-12-24 67.21.83.159

2017-12-22-----2017-12-24 67.21.83.158

2017-12-15-----2017-12-15 47.91.233.196

2017-12-15-----2017-12-15 47.52.59.201

2017-06-08-----2017-11-08 47.90.105.71

2017-07-16-----2017-07-19 192.161.60.100

2017-07-16-----2017-07-19 198.55.120.52

2017-05-24-----2017-06-10 103.235.101.136

2017-05-17-----2017-05-17 43.228.205.190

2017-02-07-----2017-02-07 23.224.248.170

2017-01-31-----2017-01-31 23.225.47.221