diff --git a/kvmeidas-tug-3.komreg.net/overlay/etc/network/interfaces b/kvmeidas-tug-3.komreg.net/overlay/etc/network/interfaces
index f3d45f8b..bd113cf4 100644
--- a/kvmeidas-tug-3.komreg.net/overlay/etc/network/interfaces
+++ b/kvmeidas-tug-3.komreg.net/overlay/etc/network/interfaces
@@ -19,7 +19,7 @@ iface br-eidas inet static
         broadcast 94.176.224.15
         gateway 94.176.224.1
         # dns-* options are implemented by the resolvconf package, if installed
-        dns-nameservers 8.8.8.8
+        dns-nameservers 130.242.80.14 130.242.80.99 
         dns-search komreg.net
         bridge_ports eno1
         bridge_fd 2
diff --git a/kvmfe-tug-3.komreg.net/overlay/etc/network/interfaces b/kvmfe-tug-3.komreg.net/overlay/etc/network/interfaces
index 426efd52..cc144a3a 100644
--- a/kvmfe-tug-3.komreg.net/overlay/etc/network/interfaces
+++ b/kvmfe-tug-3.komreg.net/overlay/etc/network/interfaces
@@ -19,7 +19,7 @@ iface br-fe inet static
         broadcast 94.176.224.47
         gateway 94.176.224.33
         # dns-* options are implemented by the resolvconf package, if installed
-        dns-nameservers 8.8.8.8
+        dns-nameservers 130.242.80.14 130.242.80.99 
         dns-search komreg.net
         bridge_ports eno1
         bridge_fd 2
diff --git a/kvminfra-tug-3.komreg.net/overlay/etc/network/interfaces b/kvminfra-tug-3.komreg.net/overlay/etc/network/interfaces
index f9428532..2a429256 100644
--- a/kvminfra-tug-3.komreg.net/overlay/etc/network/interfaces
+++ b/kvminfra-tug-3.komreg.net/overlay/etc/network/interfaces
@@ -19,7 +19,7 @@ iface br-infra inet static
         broadcast 94.176.224.111
         gateway 94.176.224.97
         # dns-* options are implemented by the resolvconf package, if installed
-        dns-nameservers 8.8.8.8
+        dns-nameservers 130.242.80.14 130.242.80.99 
         dns-search komreg.net
         bridge_ports eno1
         bridge_fd 2
diff --git a/kvmmeta-tug-3.komreg.net/overlay/etc/network/interfaces b/kvmmeta-tug-3.komreg.net/overlay/etc/network/interfaces
index 36cd45c9..5480ce32 100644
--- a/kvmmeta-tug-3.komreg.net/overlay/etc/network/interfaces
+++ b/kvmmeta-tug-3.komreg.net/overlay/etc/network/interfaces
@@ -19,7 +19,7 @@ iface br-meta inet static
         broadcast 94.176.224.79
         gateway 94.176.224.65
         # dns-* options are implemented by the resolvconf package, if installed
-        dns-nameservers 8.8.8.8
+        dns-nameservers 130.242.80.14 130.242.80.99 
         dns-search komreg.net
         bridge_ports eno1
         bridge_fd 2