ftp.ntua.gr:/debian/dists/stretch-backports/contrib/binary-armel/by-hash/MD5Sum/?C=M&O=A 
Icon  Name                                                          Last modified      Size  
[DIR] Parent Directory                                                                   -   
[   ] 94d963a0511a2be0fb40a9cda09681ae                              18-Jun-2017 11:28  180   
[   ] 9bd268f08caf1f144f001fdb7bd6c43c                              11-Sep-2020 16:57  7.1K  
[   ] cdc45fee30d3ff8543bbc9c7a69ba89b                              11-Sep-2020 16:57  6.7K
Apache/2.2 Server at debian.noc.ntua.gr Port 80