ftp.ntua.gr:/mirror/ubuntu/dists/trusty-security/restricted/source/?C=D&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] Release                                          29-May-2020 11:06  112   
[   ] Sources.bz2                                      29-May-2020 11:06  4.8K  
[   ] Sources.gz                                       29-May-2020 11:06  4.9K
Apache/2.2 Server at ftp.grnet.gr Port 80