ftp.ntua.gr:/debian/dists/stretch-backports-sloppy/contrib/binary-s390x/by-hash/SHA256/?C=N&O=D 
Icon  Name                                                                 Last modified      Size  
[DIR] Parent Directory                                                                          -   
[   ] 5dc9c86c1b5004b8a039e0d2e81047a2aa3ba9740a36078fc683d4f5e4aaa0fe     30-Aug-2019 11:21  187   
[   ] 5a6c9e26df3ea0b7bbedbe0119d34222e6a4b762b5a05556c268c215c70d3bee     21-Jul-2019 23:19  2.1K
Apache/2.2 Server at debian.noc.ntua.gr Port 80