This is the official worldwide files for the Borderlands DLC #1 The Zombie Island of Dr. Ned. 
This is NOT the German version.

To use this DLC in-game you need a key, which you can get here: https://store.gearboxsoftware.com/

This torrent was uploaded for people who are experiencing horrible download speeds on the official site.
Original source: https://updates.gearboxsoftware.com/dlc/BorderlandsDLC1_Worldwide.zip

You can download Patch 1.30 here: https://piratebayproxy.live/torrent/5392891
You can download DLC #2 Mad Moxxi's Underdome Riot here: https://piratebayproxy.live/torrent/5392977
You can download DLC #3 The Secret Armory of General Knoxx here: https://piratebayproxy.live/torrent/5393237

Remember to seed.