ftp.ntua.gr:/debian/dists/Debian9.13/main/debian-installer/binary-amd64/by-hash/MD5Sum/?C=S&O=A 
Icon  Name                                                                 Last modified      Size  
[DIR] Parent Directory                                                                          -   
[   ] e00bd04b39f9d5c0ac7c5eb7e81c13f7                                     14-Aug-2021 10:42  122   
[   ] c8cd51081f84a6087364b1e9291636a7                                     18-Jul-2020 13:40   50K  
[   ] af7a09ba66079cd52faeb37eef12ae72                                     18-Jul-2020 13:40   59K
Apache/2.2 Server at ftp.ntua.gr Port 80