SecDNS

Tools/DNS Security Audit

DNS Security Audit

Scan domains for SPF, DMARC, DKIM, DNSSEC, AXFR exposure, dangling CNAMEs, and 25+ checks with compliance mapping.

Checking API…

DNS Security Audit

Free (limited) · Enterprise (full)

Scan domains for SPF, DMARC, DKIM, DNSSEC, AXFR exposure, dangling CNAMEs, and 25+ checks with compliance mapping.

Service

apps/api

NestJS API (ScansModule)

  • POST /v1/scans
  • GET /v1/scans/:jobId
  • GET /v1/scans/:jobId/results

Worker

apps/worker

Celery Worker

  • tasks.py
  • dns_scanner.py
  • worker_listener.py
Open tool

Run a scan

Scans are queued via the API service and executed by the Celery worker. Results include risk scoring and compliance mapping (CIS, NIST, ISO, SOC2, GDPR, KVKK).