iP or domain name lookup

3w.symw29.com Server iP：

Current resolution：

domain resolution record：

2017-10-12-----2017-12-11 162.159.209.4

2017-12-11-----2017-12-11 42.236.94.157

2017-12-11-----2017-12-11 125.39.174.157

2017-12-11-----2017-12-11 59.51.81.229

2017-12-11-----2017-12-11 117.34.14.157

2017-12-11-----2017-12-11 58.211.137.157

2017-10-11-----2017-11-14 162.159.208.4

2017-11-10-----2017-11-14 42.236.94.188

2017-11-10-----2017-11-14 117.34.14.188

2017-11-10-----2017-11-14 58.211.137.188

2017-11-10-----2017-11-14 115.231.187.188

2017-10-11-----2017-10-13 117.34.14.177

2017-10-11-----2017-10-12 115.231.187.177

2017-10-11-----2017-10-12 58.211.137.177

2017-10-11-----2017-10-12 42.236.94.177

2017-02-03-----2017-05-20 122.144.179.49