what are the active nodes? somebody can help me 
The nodes are on the website under the wallet tab
I update with that list of nodes but I haven't got any connection.
Thats weird what sys are you using mac or win? else try the nodes from https://chainz.cryptoid.info/1337/#!network
down below you see a node list
normally everything is very fast but today I can only get one conenction anad it can be enough to send coin. thanks