ftp.ntua.gr:/debian/dists/stretch-backports/contrib/binary-amd64/Packages.diff/by-hash/SHA256/ 
Icon  Name                                                                        Last modified      Size  
[DIR] Parent Directory                                                                                 -   
[   ] 1bf25ea56ee8005ff992e5ce4364ba28578b2d429bc21959d40fd1bb588ed19f            09-Dec-2020 10:04   27K
Apache/2.2 Server at ftp.grnet.gr Port 80