iP or domain name lookup

dieyuan.net Server iP：

Current resolution：

domain resolution record：

2019-09-15-----2019-10-06 15.164.138.184

2019-09-15-----2019-09-27 15.164.151.80

2017-08-25-----2019-06-22 103.232.215.139

2017-08-25-----2019-06-22 103.232.215.138

2017-11-22-----2017-12-25 50.117.120.251

2017-12-10-----2017-12-25 103.232.215.140

2017-03-23-----2017-11-22 50.117.113.222

2017-08-25-----2017-08-26 47.52.93.148

2017-03-23-----2017-04-07 124.16.31.154

2017-02-07-----2017-02-16 103.51.144.81

2017-02-07-----2017-02-16 124.16.31.151