{"ftp.rnl.tecnico.ulisboa.pt":{"dt":"2026-08-27 13:04:53.000","hostname":"ftp.rnl.tecnico.ulisboa.pt","missing_files":3},"mirror.firstyear.id.au":{"dt":"2026-09-14 21:14:56.000","hostname":"mirror.firstyear.id.au","missing_files":0}}