iP or domain name lookup

m.dagangzhiye.com Server iP：

Current resolution：

domain resolution record：

2019-04-18-----2019-04-23 157.52.179.72

2018-06-29-----2018-06-29 103.232.215.142

2018-06-29-----2018-06-29 50.117.113.219

2017-10-24-----2017-12-20 120.133.3.169

2016-12-26-----2017-03-01 119.10.126.228

2017-03-01-----2017-03-01 120.133.3.172

2016-12-12-----2016-12-16 119.10.36.14

2016-12-02-----2016-12-12 119.10.37.153