iP or domain name lookup

3w.symw78.com Server iP：

Current resolution：

domain resolution record：

2020-12-03-----2020-12-03 156.237.250.220

2019-05-21-----2019-10-10 107.149.63.57

2017-09-09-----2017-09-10 117.34.14.169

2017-09-10-----2017-09-10 122.190.3.169

2017-08-02-----2017-09-09 162.159.210.69

2017-09-09-----2017-09-09 101.71.56.169

2017-09-09-----2017-09-09 58.211.137.169

2017-09-09-----2017-09-09 115.231.187.169

2017-08-02-----2017-08-06 117.34.14.197

2017-08-02-----2017-08-06 116.31.127.197

2017-08-02-----2017-08-05 58.211.137.197

2017-08-02-----2017-08-05 59.51.81.239

2017-08-02-----2017-08-05 42.236.94.197

2017-08-03-----2017-08-05 122.190.3.197

2017-08-02-----2017-08-04 115.231.187.197

2017-02-13-----2017-05-05 222.73.31.133