id: servfail-refused-hosts info: name: DNS Servfail Host Finder author: pdteam severity: info description: A DNS ServFail error occurred. ServFail errors occur when there is an error communicating with a DNS server. This could have a number of causes, including an error on the DNS server itself, or a temporary networking issue. classification: cwe-id: CWE-200 tags: dns,takeover metadata: max-request: 1 dns: - name: "{{FQDN}}" type: A matchers: - type: word words: - "SERVFAIL" - "REFUSED"