iP or domain name lookup

xxn.cosnxcfa.cn Server iP：

Current resolution：

domain resolution record：

2024-02-27-----2024-02-27 54.153.56.183

2022-05-17-----2022-05-17 47.91.170.222

2021-10-15-----2022-03-08 162.209.140.75

2021-10-15-----2022-03-08 162.209.140.77

2021-10-15-----2022-03-08 172.247.55.27

2021-10-15-----2022-03-08 172.247.55.29

2021-10-15-----2022-03-08 172.247.55.28

2021-10-15-----2021-10-15 198.16.61.163

2021-10-15-----2021-10-15 198.16.61.166

2021-10-15-----2021-10-15 162.209.140.78

2021-10-15-----2021-10-15 198.16.61.165

2021-10-15-----2021-10-15 198.16.61.164