Decred (DCR)
https://mainnet.decred.org/
Dogecoin (DOGE)
https://live.blockcypher.com/doge
Digibyte (DGB)
https://digiexplorer.info
Decentraland (MANA)
https://etherscan.io/token/0x0f5d2fb29fb7d3cfee444a200298f468908cc942
Dash (DASH)
https://chainz.cryptoid.info/dash