Don't except Delegation on origin

services/abstract/delegation.go

@@ -92,6 +92,10 @@ func delegation_analyze(a *svcs.Analyzer) error {
 	delegations := map[string]*Delegation{}
 
 	for _, record := range a.SearchRR(svcs.AnalyzerRecordFilter{Type: dns.TypeNS}) {
+		if record.Header().Name == a.GetOrigin() {
+			continue
+		}
+
 		if ns, ok := record.(*dns.NS); ok {
 			if _, ok := delegations[ns.Header().Name]; !ok {
 				delegations[ns.Header().Name] = &Delegation{}

services/analyzer.go

@@ -51,6 +51,10 @@ type Analyzer struct {
 	defaultTTL uint32
 }
 
+func (a *Analyzer) GetOrigin() string {
+	return a.origin
+}
+
 type AnalyzerRecordFilter struct {
 	Prefix       string
 	Domain       string