What Are the Common Issues Detected in DNS Record Monitoring?
Some common issues include:
- Misconfigured SPF Records: Too many DNS lookups can cause SPF validation to fail. Ensure your SPF record remains within the 10 DNS lookup limit. - DKIM Alignment Issues: The signing domain must align with the sending domain for DKIM to pass. - DMARC Policy Problems: Setting a DMARC policy to "none" won't enforce any action, whereas "quarantine" or "reject" can help mitigate spoofing.