iP or domain name lookup

xz.fjnet.cc Server iP：

Current resolution：

domain resolution record：

2023-12-03-----2023-12-03 154.40.40.155

2023-01-10-----2023-04-20 41.77.243.209

2021-11-27-----2022-05-31 46.3.240.97

2020-10-01-----2021-08-05 45.13.244.220

2020-03-17-----2020-03-17 45.158.22.93