iP or domain name lookup

niu91.com Server iP：

Current resolution：

domain resolution record：

2023-08-31-----2023-12-19 164.155.179.73

2023-07-15-----2023-07-21 154.88.122.10

2023-02-12-----2023-02-12 52.200.100.0

2023-02-12-----2023-02-12 34.237.200.184

2022-12-28-----2022-12-28 156.235.241.92

2022-10-06-----2022-10-06 38.85.209.101

2022-05-09-----2022-05-09 154.215.40.131

2021-11-04-----2021-11-21 23.107.144.8

2020-08-10-----2020-10-06 154.92.170.117

2019-06-12-----2019-10-13 156.234.190.38

2017-08-11-----2017-10-09 123.59.135.219

2017-05-25-----2017-08-11 106.75.115.232