iP or domain name lookup

cmtf.net Server iP：

Current resolution：

domain resolution record：

2019-06-07-----2024-02-20 47.93.232.34

2017-03-17-----2017-11-18 116.31.125.6

2017-10-28-----2017-11-07 112.126.79.170

2017-04-25-----2017-09-27 116.31.125.209

2017-04-26-----2017-06-02 112.126.72.2

2017-03-22-----2017-04-12 139.129.158.37

2017-03-10-----2017-03-17 47.52.0.127

2017-03-17-----2017-03-17 139.129.186.180

2017-03-17-----2017-03-17 104.203.67.37

2016-12-31-----2017-02-22 162.211.182.43

2016-12-20-----2016-12-22 47.88.101.51

2016-11-23-----2016-12-21 116.31.125.207