{"ftp.rnl.tecnico.ulisboa.pt":{"dt":"2026-08-29 18:42:27.000","hostname":"ftp.rnl.tecnico.ulisboa.pt","missing_files":2},"mirror.firstyear.id.au":{"dt":"2026-09-18 01:52:58.000","hostname":"mirror.firstyear.id.au","missing_files":0}}