iP or domain name lookup

web.yy.com Server iP：

Current resolution：

domain resolution record：

2017-12-12-----2024-02-08 221.228.79.225

2022-03-18-----2024-02-08 47.242.124.51

2022-09-14-----2024-02-08 14.17.109.72

2021-12-22-----2022-09-14 183.240.168.210

2021-12-22-----2022-09-14 120.195.158.53

2021-12-22-----2022-09-14 163.177.156.228

2017-08-07-----2022-07-24 14.17.109.66

2021-12-22-----2022-07-24 103.227.121.120

2021-12-22-----2022-02-28 47.243.89.12

2019-12-03-----2019-12-03 47.246.23.231

2018-12-26-----2019-11-27 150.138.202.130

2019-11-27-----2019-11-27 47.246.25.230

2017-12-12-----2019-07-12 103.227.121.100

2019-07-12-----2019-07-12 223.99.234.2

2017-12-12-----2018-12-26 120.195.158.46

2018-12-26-----2018-12-26 119.188.40.242

2017-08-07-----2018-01-18 115.238.189.225

2017-08-07-----2018-01-17 60.217.250.1

2017-08-07-----2017-09-05 218.61.6.81