src/net/lookup_test.go | 4 ++--

diff --git a/src/net/lookup_test.go b/src/net/lookup_test.go
index 42211ed099ed1e7fe9d96c4da7328465dfd89e58..afa7e4c14aaf1feaa4b8c92deae2fc4f2980e072 100644
--- a/src/net/lookup_test.go
+++ b/src/net/lookup_test.go
@@ -335,8 +335,8 @@
 var lookupCNAMETests = []struct {
 	name, cname string
 }{
-	{"www.iana.org", "icann.org."},
-	{"www.iana.org.", "icann.org."},
+	{"www.golang.org", "golang.org."},
+	{"www.golang.org.", "golang.org."},
 	{"www.google.com", "google.com."},
 	{"google.com", "google.com."},
 	{"cname-to-txt.go4.org", "test-txt-record.go4.org."},