unbound/nordvpn: rename, send only their domains to them

etc/unbound/unbound.conf.d/nordvpn-domains.conf

@@ -0,0 +1,38 @@
+server:
+# Quad9 says pointless performance impact on forwarders.
+# https://docs.quad9.net/Quad9_For_Organizations/DNS_Forwarder_Best_Practices/#disable-qname-minimization
+qname-minimisation: no
+
+forward-zone:
+	name: "nordhold.net."
+	forward-tls-upstream: no
+	forward-addr: 2400:bb40:4444::103
+	forward-addr: 2400:bb40:8888::103
+	forward-addr: 103.86.96.100
+	forward-addr: 103.86.99.100
+
+forward-zone:
+	name: "nordvpn.com."
+	forward-tls-upstream: no
+	forward-addr: 2400:bb40:4444::103
+	forward-addr: 2400:bb40:8888::103
+	forward-addr: 103.86.96.100
+	forward-addr: 103.86.99.100
+
+forward-zone:
+	name: "nordcdn.com."
+	forward-tls-upstream: no
+	forward-addr: 2400:bb40:4444::103
+	forward-addr: 2400:bb40:8888::103
+	forward-addr: 103.86.96.100
+	forward-addr: 103.86.99.100
+
+forward-zone:
+	name: "nordvpn.com."
+	forward-tls-upstream: no
+	forward-addr: 2400:bb40:4444::103
+	forward-addr: 2400:bb40:8888::103
+	forward-addr: 103.86.96.100
+	forward-addr: 103.86.99.100
+
+# vim: filetype=unbound.conf

etc/unbound/unbound.conf.d/nordvpn.conf

@@ -1,20 +0,0 @@
-server:
-# Quad9 says pointless performance impact on forwarders.
-# https://docs.quad9.net/Quad9_For_Organizations/DNS_Forwarder_Best_Practices/#disable-qname-minimization
-qname-minimisation: no
-
-forward-zone:
-	name: "."
-	forward-tls-upstream: no
-	forward-addr: 2400:bb40:4444::103
-	forward-addr: 2400:bb40:8888::103
-	forward-addr: 103.86.96.100
-	forward-addr: 103.86.99.100
-	# DNS0.eu/open since I am unsure of whether the above works outside of NordVPN
-	# connection and I seem to have issues with automatic connection.
-	forward-addr: 2a0f:fc80::ffff
-	forward-addr: 2a0f:fc81::ffff
-	forward-addr: 193.110.81.254
-	forward-addr: 185.253.5.254
-
-# vim: filetype=unbound.conf