iP or domain name lookup

wap1.chaosu2013.com Server iP：

Current resolution：

domain resolution record：

2017-07-08-----2017-07-08 183.232.151.147

2017-07-07-----2017-07-07 122.228.74.180

2017-07-07-----2017-07-07 119.167.151.228

2017-07-07-----2017-07-07 42.81.4.95

2017-07-07-----2017-07-07 183.61.180.172

2017-07-07-----2017-07-07 182.140.238.110

2017-07-07-----2017-07-07 211.138.122.206

2017-07-07-----2017-07-07 220.181.105.171

2017-07-07-----2017-07-07 119.188.96.111

2017-07-07-----2017-07-07 175.6.3.142