iP or domain name lookup

igaokao.com.cn Server iP：

Current resolution：

domain resolution record：

2022-01-20-----2022-06-03 45.113.200.91

2022-01-20-----2022-01-20 171.214.16.41

2022-01-20-----2022-01-20 180.188.19.11

2021-11-15-----2022-01-07 154.38.224.45

2022-01-07-----2022-01-07 180.188.19.98

2022-01-07-----2022-01-07 180.188.19.96

2021-11-07-----2021-11-15 119.188.247.25

2021-11-07-----2021-11-07 23.224.197.151

2021-02-10-----2021-05-08 211.99.99.216

2020-12-25-----2020-12-26 124.236.25.125

2020-12-25-----2020-12-26 124.236.25.124

2020-12-04-----2020-12-04 52.128.23.153

2020-11-21-----2020-11-23 69.172.201.208