iP or domain name lookup

m.stlr999.com Server iP：

Current resolution：

domain resolution record：

2019-07-15-----2019-07-15 139.159.217.98

2017-04-05-----2017-10-03 121.41.37.3

2017-01-11-----2017-02-23 222.76.210.179

2017-02-22-----2017-02-23 183.232.151.154

2017-02-23-----2017-02-23 117.131.204.63

2017-02-23-----2017-02-23 42.81.4.96

2017-02-23-----2017-02-23 222.186.49.195

2017-02-23-----2017-02-23 171.111.154.228

2017-02-23-----2017-02-23 221.204.226.171

2017-02-23-----2017-02-23 119.167.151.133

2017-02-23-----2017-02-23 61.147.94.252

2017-02-22-----2017-02-22 61.147.118.195

2017-01-12-----2017-01-12 180.97.168.234