Merge pull request #66 from projectdiscovery/template-dns-valid-filter

Basic valid domains filtering (CNAME, A, Status Code check)

dns/filter-valid.yaml

@@ -0,0 +1,20 @@
+id: filter-valid 
+
+info:
+  name: Valid Domains Filter
+  author: mzack9999 
+  severity: info
+
+
+dns:
+    - name: "{{FQDN}}" # Random prefix
+      type: A
+      class: inet
+      recursion: true
+      retries: 3
+      matchers:
+      - type: word
+        words: 
+          - "NOERROR"
+          - "IN\tCNAME"
+          - "IN\tA"