For basketball I go to

They show each team with each player under contract for the next 5 years.

Is there something similar in football?

Is there somewhere I can go to see all the Dolphins contracts or salary numbers? Plus where do I read how the cap hit works when dropping/trading a player during the season, after the season, before June 1, after June 1?

In basketball,
gives all the info on the collective bargaining agreement.

I've always loved football more than all sports but now with Saban, I'm inspired to learn about the cap.