ftp.ntua.gr:/debian/dists/stretch-backports/non-free/Contents-amd64.diff/by-hash/MD5Sum/ 
Icon  Name                                                                  Last modified      Size  
[DIR] Parent Directory                                                                           -   
[   ] 519cf0d4826d0e701d10c06eed2025f8                                      09-Dec-2020 10:04   26K
Apache/2.2 Server at ftp.grnet.gr Port 80