ftp.ntua.gr:/debian/dists/stretch-proposed-updates/main/source/by-hash/MD5Sum/?C=S&O=D 
Icon  Name                                                        Last modified      Size  
[DIR] Parent Directory                                                                 -   
[   ] 84b8fff9c0395670f5a26f5584217d4d                            18-Jul-2020 22:57  752   
[   ] 6be3ca9d81fd796a5bb162ef369f74df                            18-Jul-2020 22:57  680   
[   ] 5ad6ce0a6ff07ab39a9302c0b35c02a3                            14-Aug-2021 16:55  126
Apache/2.2 Server at debian.noc.ntua.gr Port 80