ftp.ntua.gr:/debian/pool/main/g/golang-github-rsc-letsencrypt/?C=N&O=D 
Icon  Name                                                                    Last modified      Size  
[DIR] Parent Directory                                                                             -   
[   ] golang-github-rsc-letsencrypt_0.0~git20160929.0.76104d2.orig.tar.xz     02-Feb-2017 09:12  8.9K  
[   ] golang-github-rsc-letsencrypt_0.0~git20160929.0.76104d2-4.dsc           16-Jan-2018 12:40  2.5K  
[   ] golang-github-rsc-letsencrypt_0.0~git20160929.0.76104d2-4.debian.tar.xz 16-Jan-2018 12:40  2.7K  
[   ] golang-github-rsc-letsencrypt-dev_0.0~git20160929.0.76104d2-4_all.deb   16-Jan-2018 13:10   10K
Apache/2.2 Server at ftp.grnet.gr Port 80