iP or domain name lookup

a.haohaiyou.com Server iP：

Current resolution：

domain resolution record：

2023-02-10-----2024-04-27 170.33.13.246

2022-12-07-----2023-02-10 170.33.96.51

2022-12-23-----2023-01-09 47.91.170.222

2021-05-14-----2022-12-07 170.33.9.230

2019-08-22-----2021-01-07 47.91.169.15

2017-11-20-----2017-11-20 123.168.202.134

2017-09-17-----2017-09-17 123.168.202.5

2017-07-31-----2017-07-31 123.168.202.41

2017-07-30-----2017-07-30 123.168.202.251

2017-07-22-----2017-07-23 123.168.202.55

2017-07-12-----2017-07-12 123.168.202.211

2017-07-10-----2017-07-11 123.168.202.36

2017-07-11-----2017-07-11 124.151.50.169

2017-07-08-----2017-07-10 123.168.202.98

2017-07-08-----2017-07-08 123.168.202.156

2017-03-21-----2017-03-22 103.240.41.146