iP or domain name lookup

123.ln.cn Server iP：

Current resolution：

domain resolution record：

2024-09-12-----2024-10-22 104.21.68.30

2024-09-12-----2024-10-22 172.67.185.215

2022-11-14-----2022-11-14 168.206.66.239

2022-08-27-----2022-08-27 43.242.203.119

2021-01-21-----2021-01-21 23.224.125.108