iP or domain name lookup

a.ziyuanshequ.cn Server iP：

Current resolution：

domain resolution record：

2023-03-23-----2023-05-25 66.29.136.78

2023-05-25-----2023-05-25 156.234.127.10

2022-08-14-----2022-08-14 162.214.234.249

2021-12-03-----2021-12-03 154.81.105.34

2021-01-28-----2021-01-28 180.215.226.30

2021-01-28-----2021-01-28 31.13.84.8

2020-11-29-----2020-12-07 47.91.170.222

2020-05-11-----2020-05-12 202.79.173.15

2020-03-26-----2020-05-02 180.215.206.51

2020-02-20-----2020-02-20 202.79.174.145