All the channels on Dish TV as now scrambled. Below list of channels were Free to Air but now they are also scrambled.
Full list of Dish TV free channels which can be Watched and enjoyed on DD Free Dish DD Direct Plus.
Zee 24 Ghanta
zee UP/ chattisgarh
Zee Kalinga News
Zee ETC bollywood
Zee Punjab Haryana
People who want to get both & Dish TV free to air free channels please refer this post on how to get it: