iP or domain name lookup

youkou.com Server iP：

Current resolution：

domain resolution record：

2021-08-07-----2024-04-20 222.186.56.165

2021-08-21-----2023-05-04 47.114.168.15

2020-06-08-----2021-05-17 39.96.13.134

2019-10-15-----2019-10-15 79.124.78.105

2018-11-11-----2019-07-24 118.31.158.99

2018-10-10-----2018-10-10 221.179.46.190

2018-09-18-----2018-10-05 221.179.46.194

2017-10-28-----2017-11-01 47.89.2.226

2017-09-19-----2017-10-17 122.114.173.237

2016-11-17-----2017-07-09 47.90.34.158

2016-11-20-----2017-07-08 47.89.43.163