Its a list (*.txt file) and you can see all grps that nzbx.ws indexing (7774 grps - thats only for alt.binaries.*)
All grps are updated immediatelly on site
Download (alt.binaries.only):
http://ge.tt/api/1/files/2ahBuqo/0/blob?download
All indexed grps - 111,136 (Yes over 110k)
Download list (all grps):
http://ge.tt/api/1/files/7hYq1so/0/blob?download