iP or domain name lookup

www.rmprepusb.com Server iP：

Current resolution：

domain resolution record：

2023-03-26-----2023-03-26 104.21.3.6

2023-03-26-----2023-03-26 172.67.129.251

2021-04-04-----2021-04-04 151.106.96.115

2020-12-14-----2020-12-14 3.6.18.84

2020-12-14-----2020-12-14 18.156.95.187

2020-12-14-----2020-12-14 18.140.162.93

2020-12-14-----2020-12-14 52.220.170.182

2018-03-05-----2019-07-12 104.27.174.163

2018-03-05-----2019-07-12 104.27.175.163