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Nuclei Templates

NS Record Detection

ID: nameserver-fingerprint

Severity: info

Author: pdteam

Tags: dns,ns

Description

Section titled “Description”

An NS record was detected. An NS record delegates a subdomain to a set of name servers.

YAML Source

Section titled “YAML Source”
id: nameserver-fingerprint


info:
  name: NS Record Detection
  author: pdteam
  severity: info
  description: An NS record was detected. An NS record delegates a subdomain to a set of name servers.
  classification:
    cwe-id: CWE-200
  metadata:
    max-request: 1
  tags: dns,ns


dns:
  - name: "{{FQDN}}"
    type: NS
    matchers:
      - type: regex
        part: answer
        regex:
          - "IN\tNS\\t(.+)$"


    extractors:
      - type: regex
        group: 1
        regex:
          - "IN\tNS\t(.+)"
# digest: 490a0046304402204c8549e5c2a45732f218c404c2f4d49ed740bb91f27dab259f710952fc089496022058f7dc0d477f9b990d5fac516e5aba8552b222b9b4a1dd17491a4011ffa4ad34:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “Guide to check the vulnerabilities”

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "dns/nameserver-fingerprint.yaml"

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