if err != nil {
		t.Fatal("AllAnswers failed:", err)
	}
	if got := as[0].Body.(*dnsmessage.AResource).A; got != TestAddr {
		t.Errorf("got address %v, want %v", got, TestAddr)
	}
}

// Issue 16865. If a name server times out, continue to the next.
func TestRetryTimeout(t *testing.T) {
	defer dnsWaitGroup.Wait()

	conf, err := newResolvConfTest()
	if err != nil {
		t.Fatal(err)
	}