ftp.ntua.gr:/debian/dists/stretch/contrib/binary-amd64/by-hash/MD5Sum/?C=M&O=A 
Icon  Name                                                Last modified      Size  
[DIR] Parent Directory                                                         -   
[   ] 0ea7aa4797e267de69345d5bedd67aa0                    18-Jul-2020 13:40   49K  
[   ] 5eae2ed9b551afb14517ba5bcd8d97f6                    18-Jul-2020 13:40   60K  
[   ] 1dc3fd95d54eac87ccc6e8d456135a0a                    14-Aug-2021 10:42  125
Apache/2.2 Server at debian.noc.ntua.gr Port 80