ftp.ntua.gr:/debian/dists/stretch-backports/main/binary-armel/by-hash/MD5Sum/?C=S&O=D 
Icon  Name                                                       Last modified      Size  
[DIR] Parent Directory                                                                -   
[   ] 61cef7f49503efb2f58e3b89acc1c156                           09-Nov-2020 15:59  729K  
[   ] 6ebf6f1c6013fe65f069969dce8f9e0c                           09-Nov-2020 15:59  563K  
[   ] 0b7c2cddf2d2fbb2392e915fd8170841                           18-Jun-2017 11:28  177
Apache/2.2 Server at debian.noc.ntua.gr Port 80