iP or domain name lookup

java.umapp.mobi Server iP：

Current resolution：

domain resolution record：

2019-11-29-----2020-01-28 208.97.138.56

2017-05-06-----2017-05-06 220.181.105.184

2017-05-06-----2017-05-06 111.161.3.186

2017-05-06-----2017-05-06 124.112.127.59

2017-05-06-----2017-05-06 221.181.200.237

2017-05-06-----2017-05-06 58.218.215.168

2017-05-06-----2017-05-06 123.129.244.230

2017-05-06-----2017-05-06 222.186.49.195

2017-05-06-----2017-05-06 61.154.126.112

2017-05-06-----2017-05-06 183.232.151.148

2017-05-06-----2017-05-06 180.97.168.197