iP or domain name lookup

ncnki.com Server iP：

Current resolution：

domain resolution record：

2023-08-15-----2023-08-15 64.32.28.230

2023-03-27-----2023-03-28 64.32.28.239

2023-02-09-----2023-02-09 67.21.93.227

2023-02-09-----2023-02-09 67.21.93.251

2022-02-11-----2022-02-11 58.20.31.64

2021-08-03-----2021-08-14 103.38.43.92

2019-05-15-----2021-01-02 162.159.211.7

2019-09-13-----2021-01-02 125.39.174.131

2019-09-13-----2021-01-02 58.211.137.131

2020-12-23-----2021-01-02 150.138.151.31

2021-01-02-----2021-01-02 221.178.57.31

2019-09-13-----2020-12-23 162.159.210.7

2020-12-23-----2020-12-23 61.241.118.31

2019-05-15-----2020-09-01 42.236.94.131

2019-09-13-----2020-08-11 122.190.3.131

2020-08-11-----2020-08-11 115.231.187.131

2019-05-15-----2019-10-06 117.34.14.131

2018-02-25-----2018-02-25 103.38.43.210