iP or domain name lookup

sukaren.com Server iP：

Current resolution：

domain resolution record：

2019-07-17-----2019-11-24 173.208.66.189

2017-06-30-----2018-01-03 103.232.215.139

2017-11-25-----2018-01-03 50.117.120.251

2018-01-03-----2018-01-03 103.232.215.140

2017-03-22-----2017-11-26 50.117.113.222

2017-09-17-----2017-09-17 103.232.215.138

2017-09-17-----2017-09-17 47.52.93.148

2017-03-10-----2017-06-30 23.27.98.237

2017-03-10-----2017-06-15 124.16.31.154

2017-03-16-----2017-06-15 103.51.144.81

2017-04-28-----2017-05-12 124.16.31.151