iP or domain name lookup

uu9kb.cn Server iP：

Current resolution：

domain resolution record：

2024-12-17-----2026-03-31 104.165.37.147

2024-09-12-----2024-09-12 104.247.217.119

2024-04-21-----2024-08-15 104.247.192.34

2023-08-02-----2024-02-29 172.121.224.101

2021-08-22-----2021-08-22 103.143.11.123

2021-07-03-----2021-08-10 104.21.1.156

2021-07-03-----2021-08-10 172.67.129.118

2021-06-12-----2021-06-12 185.172.166.125