ftp.ntua.gr:/debian/dists/stretch-proposed-updates/non-free/Contents-armhf.diff/by-hash/MD5Sum/?C=M&O=D 
Icon  Name                                                                         Last modified      Size  
[DIR] Parent Directory                                                                                  -   
[   ] db0270fbb37ae0dd03a67d4fb183e3b8                                             09-Dec-2020 10:05   18K
Apache/2.2 Server at debian.noc.ntua.gr Port 80