iP or domain name lookup

hj5755.tumuw.cn Server iP：

Current resolution：

domain resolution record：

2017-08-05-----2017-08-06 42.81.4.235

2017-08-06-----2017-08-06 183.232.60.90

2017-08-05-----2017-08-05 180.163.159.96

2017-08-05-----2017-08-05 123.129.215.240

2017-08-05-----2017-08-05 157.255.144.95

2017-08-05-----2017-08-05 119.188.41.250

2017-08-05-----2017-08-05 121.14.89.233

2017-08-05-----2017-08-05 223.99.232.223

2017-08-05-----2017-08-05 124.232.170.96

2017-08-05-----2017-08-05 124.232.169.111

2017-08-05-----2017-08-05 180.97.168.244