Dinstall might be running (more or less) in...

dinstall should run 4 times a day at 01:52, 07:52, 13:52, 19:52 (all times in UTC).

Made by Eduard Bloch <blade@debian.org>
Small update to use 12h dinstall by Felipe Augusto van de Wiel (faw)
Small update to use 6h dinstall by Mike O'Connor (stew)
Please check this announcement about dinstall every 6 hours.