{"ftp.rnl.tecnico.ulisboa.pt":{"dt":"2026-08-28 00:20:28.000","hostname":"ftp.rnl.tecnico.ulisboa.pt","missing_files":1},"mirrors.zju.edu.cn":{"dt":"2026-11-09 17:43:49.000","hostname":"mirrors.zju.edu.cn","missing_files":1}}