iP or domain name lookup

wangyou.duba.com Server iP：

Current resolution：

domain resolution record：

2019-07-01-----2023-09-23 58.87.96.144

2017-12-13-----2018-01-18 221.228.204.25

2017-09-03-----2017-09-03 202.102.230.172

2017-09-03-----2017-09-03 60.12.124.151

2017-09-03-----2017-09-03 125.64.98.13

2017-09-03-----2017-09-03 58.30.58.232

2017-09-03-----2017-09-03 106.38.238.139

2017-09-03-----2017-09-03 113.16.215.27

2017-09-03-----2017-09-03 122.143.24.24

2017-09-03-----2017-09-03 113.113.106.31

2017-09-03-----2017-09-03 112.25.62.139

2017-09-03-----2017-09-03 183.131.64.202

2017-09-03-----2017-09-03 61.147.232.42

2017-09-03-----2017-09-03 61.147.232.39

2017-09-03-----2017-09-03 111.6.103.23