iP or domain name lookup

30901.net Server iP：

Current resolution：

domain resolution record：

2019-07-12-----2019-07-12 154.223.163.104

2017-09-04-----2017-09-04 183.214.128.196

2017-09-03-----2017-09-03 1.31.173.43

2017-09-03-----2017-09-03 121.29.54.100

2017-09-03-----2017-09-03 121.31.30.169

2017-09-03-----2017-09-03 106.117.249.11

2017-09-03-----2017-09-03 106.117.249.107

2017-09-03-----2017-09-03 58.216.107.101

2017-09-03-----2017-09-03 119.147.33.102

2017-09-03-----2017-09-03 111.1.57.101

2017-09-03-----2017-09-03 125.211.204.174

2017-05-30-----2017-05-30 116.211.184.190

2017-05-30-----2017-05-30 119.147.33.20

2017-05-30-----2017-05-30 112.29.151.139

2017-05-30-----2017-05-30 119.167.164.43

2017-05-30-----2017-05-30 101.69.121.35