iP or domain name lookup

bf.qh004.com Server iP：

Current resolution：

domain resolution record：

2023-02-15-----2024-03-04 185.53.177.51

2024-03-04-----2024-03-04 104.247.81.51

2021-05-22-----2021-05-22 103.224.212.220

2020-01-19-----2020-01-19 103.224.212.222

2019-10-16-----2019-12-01 79.124.78.105

2019-10-17-----2019-10-17 79.124.78.101

2019-07-28-----2019-07-28 79.124.78.120

2017-05-22-----2017-05-22 192.154.110.10

2017-05-22-----2017-05-22 184.105.154.153

2017-05-22-----2017-05-22 192.154.97.186

2017-05-22-----2017-05-22 128.1.235.19

2017-05-22-----2017-05-22 184.105.154.155

2017-05-22-----2017-05-22 128.1.235.16

2017-05-22-----2017-05-22 128.1.235.15

2017-05-22-----2017-05-22 184.105.154.152