ftp.ntua.gr:/debian/dists/stretch-backports/non-free/binary-i386/Packages.diff/by-hash/MD5Sum/?C=N&O=D 
Icon  Name                                                                        Last modified      Size  
[DIR] Parent Directory                                                                                 -   
[   ] 337b48624bb898d9eaee39ce3cf39b3b                                            09-Dec-2020 10:05   27K
Apache/2.2 Server at ftp.grnet.gr Port 80