iP or domain name lookup

qianhua.us Server iP：

Current resolution：

domain resolution record：

2022-02-19-----2022-02-19 185.107.56.199

2022-02-19-----2022-02-19 199.115.116.216

2022-02-19-----2022-02-19 207.244.67.216

2022-02-19-----2022-02-19 172.93.103.102

2022-02-19-----2022-02-19 37.48.65.152

2019-05-01-----2019-08-22 91.195.240.68

2018-01-11-----2018-08-31 14.29.50.186

2017-11-27-----2017-11-27 162.212.180.230