Its not bad, but its not dnb
Its techno. Its not smooth enough with a sub rumble to be dnb, and the rythm is one thats inherently not dnb, and the tempo is wrong.
But as a piece of techno its interesting, tho i gotta tell you i hate THAT kick sound, the clicky low one.
I'm sure you can make a monstrouly long track, make one or angry midgets will come to ruin your life.
Please contact me if you would like to use this in a project. We can discuss the details.