Index: /dns/Makefile
===================================================================
--- /dns/Makefile	(revision 2391)
+++ /dns/Makefile	(revision 2391)
@@ -0,0 +1,7 @@
+
+all: /usr/local/bin/dlint
+	./check.sh 
+	#dlint wleiden.net.
+	#dlint wirelessleiden.nl.
+	dlint  16.172.in-addr.arpa.
+
Index: /dns/check.sh
===================================================================
--- /dns/check.sh	(revision 2391)
+++ /dns/check.sh	(revision 2391)
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+TLD=172.in-addr.arpa.
+
+for i in 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+do
+	named-checkzone -q ${i}.${TLD} ${i}.zone ||\
+		named-checkzone ${i}.${TLD} ${i}.zone || exit 1
+done
+
+for i in wirelessleiden.nl wleiden.net
+do
+	named-checkzone -q $i\. $i ||\
+		named-checkzone $i\. $i || exit 1
+done
+
+echo No syntax errors in any of the files. You DID update
+echo the serial numbers and date-stamps in the SOA I hope \?\!
+echo
+echo OK
+exit 0
+
+