iP or domain name lookup

jiutian520.cn Server iP：

Current resolution：

domain resolution record：

2023-11-07-----2024-01-13 103.100.211.100

2021-12-21-----2021-12-21 127.0.0.1

2021-12-21-----2021-12-21 103.152.132.148

2020-08-14-----2020-10-16 111.177.32.198

2019-07-16-----2019-10-03 160.124.208.36