iP or domain name lookup

wwwniu.com Server iP：

Current resolution：

domain resolution record：

2024-02-21-----2024-09-13 156.250.247.140

2023-09-29-----2023-09-30 18.214.129.27

2023-09-29-----2023-09-30 54.211.34.254

2023-09-01-----2023-09-01 44.198.219.179

2023-09-01-----2023-09-01 34.237.40.247

2022-09-01-----2023-08-17 45.207.78.82

2023-08-17-----2023-08-17 156.234.127.27

2023-08-11-----2023-08-11 156.234.127.116

2021-02-10-----2021-07-05 43.249.81.19

2020-12-17-----2020-12-23 67.229.141.237

2020-11-06-----2020-11-06 59.188.74.106

2019-07-19-----2020-10-09 67.229.141.238