iP or domain name lookup

vip1.vs234.com Server iP：

Current resolution：

domain resolution record：

2019-08-01-----2020-01-16 47.56.70.142

2019-06-16-----2019-07-09 47.56.56.45

2017-04-23-----2017-04-23 222.186.49.239

2017-04-23-----2017-04-23 111.161.3.178

2017-04-23-----2017-04-23 123.129.244.4

2017-04-23-----2017-04-23 183.232.151.144

2017-04-23-----2017-04-23 171.111.154.220

2017-04-23-----2017-04-23 58.218.215.169

2017-04-23-----2017-04-23 221.181.200.250

2017-04-23-----2017-04-23 182.140.245.31

2017-04-23-----2017-04-23 220.181.105.184