empty + ns = valid

matti · Aug 7, 2024 · a66be3b · a66be3b
1 parent 5b70679
commit a66be3b
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/main.go b/main.go
@@ -97,7 +97,13 @@ func harder(id string, question dns.Question, recursionDesired bool, currentUpst
 						// 	"Zero", response.Zero,
 						// )
 					} else if len(response.Answer) == 0 {
-						logger(id, "EMPTY", question, upstream, rtt.String(), strconv.Itoa(try))
+						if len(response.Ns) > 0 {
+							logger(id, "EMPTYNS", question, upstream, rtt.String(), strconv.Itoa(try))
+							responses <- response
+							return
+						} else {
+							logger(id, "EMPTY", question, upstream, rtt.String(), strconv.Itoa(try))
+						}
 					} else {
 						event(upstream, "got")
 						logger(id, "GOT", question, upstream, rtt.String(), strconv.Itoa(try))