diff --git a/bin/tests/system/lwresd/ns1/10.10.10.in-addr.arpa.db b/bin/tests/system/lwresd/ns1/10.10.10.in-addr.arpa.db
index 3b620cc711..0d4db093b9 100644
--- a/bin/tests/system/lwresd/ns1/10.10.10.in-addr.arpa.db
+++ b/bin/tests/system/lwresd/ns1/10.10.10.in-addr.arpa.db
@@ -9,5 +9,4 @@ $TTL 300	; 5 minutes
 	NS	ns
 ns	A	10.53.0.1
 
-1	PTR	test1.example
-2	PTR	test2.example
+1	PTR	ipv4.example.
diff --git a/bin/tests/system/lwresd/ns1/example1.db b/bin/tests/system/lwresd/ns1/example1.db
index daf4989903..37d0edea15 100644
--- a/bin/tests/system/lwresd/ns1/example1.db
+++ b/bin/tests/system/lwresd/ns1/example1.db
@@ -1,6 +1,6 @@
 $TTL 300	; 5 minutes
 @			IN SOA	mname1. . (
-				2000062001 ; serial
+				2000062101 ; serial
 				20         ; refresh (20 seconds)
 				20         ; retry (20 seconds)
 				1814400    ; expire (3 weeks)
@@ -10,6 +10,9 @@ $TTL 300	; 5 minutes
 ns			A	10.53.0.1
 
 a			A	10.0.1.1
+			A	10.0.1.2
+a2			CNAME	a
+a3			CNAME	nowhere
 b			A6	64 ::ffff:ffff:ffff:ffff c
 c			A6	0 eeee:eeee:eeee:eeee::
 d			A6	64 ::ffff:ffff:ffff:ffff e
diff --git a/bin/tests/system/lwresd/ns1/ip6.arpa.db b/bin/tests/system/lwresd/ns1/ip6.arpa.db
new file mode 100644
index 0000000000..44863fec80
--- /dev/null
+++ b/bin/tests/system/lwresd/ns1/ip6.arpa.db
@@ -0,0 +1,12 @@
+$TTL 300	; 5 minutes
+@	IN SOA  mname1. . (
+		2000062101	; serial
+		20		; refresh (20 seconds)
+		20		; retry (20 seconds)
+		1814400		; expire (3 weeks)
+		3600		; minimum (1 hour)
+		)
+	NS	ns
+ns	A	10.53.0.1
+
+\[x1123456789abcdef0123456789abcdef/128] PTR bitstring.example.
diff --git a/bin/tests/system/lwresd/ns1/ip6.int.db b/bin/tests/system/lwresd/ns1/ip6.int.db
index dee844874b..800691c644 100644
--- a/bin/tests/system/lwresd/ns1/ip6.int.db
+++ b/bin/tests/system/lwresd/ns1/ip6.int.db
@@ -9,4 +9,4 @@ $TTL 300	; 5 minutes
 	NS	ns
 ns	A	10.53.0.1
 
-f.e.d.c.b.a.9.8.7.6.5.4.3.2.1.0.f.e.d.c.b.a.9.8.7.6.5.4.3.2.1.0	PTR test.example.
+f.e.d.c.b.a.9.8.7.6.5.4.3.2.1.0.f.e.d.c.b.a.9.8.7.6.5.4.3.2.1.0	PTR nibble.example.
diff --git a/bin/tests/system/lwresd/ns1/named.conf b/bin/tests/system/lwresd/ns1/named.conf
index ecf0218fd8..b83c599fec 100644
--- a/bin/tests/system/lwresd/ns1/named.conf
+++ b/bin/tests/system/lwresd/ns1/named.conf
@@ -33,3 +33,8 @@ zone "ip6.int." {
 	type master;
 	file "ip6.int.db";
 };
+
+zone "ip6.arpa." {
+	type master;
+	file "ip6.arpa.db";
+};