Get the dns service to work again
remote debugging prints and add a comment to ipv6 code
Merge pull request #2 from uVAdN2vUw2aMENSu19cY7ic24Gvp7Fd/master

Fix DNS Server (it was broken just after 0.8)
Thanks to uVAdN2vUw2aMENSu19cY7ic24Gvp7Fd.