diff --git a/config/etc/resolv.conf b/config/etc/resolv.conf
index 14368e2..bbc8559 100644
--- a/config/etc/resolv.conf
+++ b/config/etc/resolv.conf
@@ -1,2 +1 @@
-nameserver 1.1.1.1
-nameserver 8.8.8.8
\ No newline at end of file
+nameserver 127.0.0.1
diff --git a/post-debootstrap-installer.sh b/post-debootstrap-installer.sh
index a1c5b31..22f85e8 100755
--- a/post-debootstrap-installer.sh
+++ b/post-debootstrap-installer.sh
@@ -75,6 +75,12 @@ apt-get -y install chrony
 
 
 
+### dns
+
+apt-get -y install unbound
+
+
+
 ### Docker
 # has to be executed before the users section,
 # because otherwise the docker group doesn't exist