Free DMARC Check. Know Your Domain's Security Score in 30 Seconds.
Instantly check if your DMARC, SPF, and DKIM records are correctly configured. Find out if your domain is vulnerable to spoofing — and if your emails are at risk of landing in spam.
No sign-up. No credit card. Results in seconds.
Check Your DMARC, SPF & DKIM Records Now
Enter your domain below — results in under 30 seconds. No sign-up required.
If your score is below 80, click "Increase Score" to get a free expert audit from Router ID.
In under 30 seconds, the scan checks three critical DNS records that determine whether your emails reach the inbox — or get blocked.
DMARC Record
Checks if your DMARC record exists, what policy it enforces (none / quarantine / reject), and whether it is correctly aligned with your SPF and DKIM records.
SPF Record
Verifies your SPF record is present, correctly formatted, and includes all authorized sending services — including third-party tools like your CRM or marketing platform.
DKIM Signature
Checks whether DKIM signing is active for your domain, confirming that emails are cryptographically signed and haven't been tampered with in transit.
Use this guide to understand your results and what action to take.
Critical — Immediate Action Required
Your domain has no DMARC enforcement and is likely missing DKIM. Anyone can send email pretending to be you, and your legitimate emails are at high risk of landing in spam. This is the most common score we see, and the most fixable.
Partial — Configuration Incomplete
You have some records in place but DMARC is likely stuck at p=none, meaning it monitors but doesn't protect. Spoofing is still possible and deliverability is inconsistent. You're halfway there; the remaining steps are the most important ones.
Good — But Ongoing Monitoring Matters
Your authentication is correctly configured. The risk now is configuration drift, new sending services added without updating SPF, DKIM keys rotating without notice, or DMARC reports revealing unauthorized senders. Ongoing monitoring keeps you protected.
One flat fee to reach full authentication. One low rate to keep it there.
Full DMARC Setup
Complete audit, SPF/DKIM/DMARC configuration, and safe p=reject rollout.
- check_circle Full Sender Audit
- check_circle SPF & DKIM Hardening
- check_circle Safe p=reject Rollout
- check_circle 30-Day Post-Setup Support
Ongoing Monitoring
Continuous monitoring so your score never drops without you knowing.
- check_circle Real-time Deliverability Alerts
- check_circle Quarterly Health Checks
- check_circle New Sender Authorization
- check_circle Forensic Report Analysis
The domain scanner gives you the score. A Router ID audit gives you the complete picture — every misconfiguration, every unauthorized sender, and a prioritized fix plan.
Full Deliverability Diagnosis
Every configuration issue, every unauthorized sender, and a step-by-step fix plan — delivered within 24 hours.
24-Hour Turnaround
Most audits are complete within one business day. No obligation to proceed with the fix.
Frequently Asked Questions
Is the DMARC check really free?
Yes — completely free, no sign-up required, no credit card. The domain scanner runs instantly and shows your DMARC, SPF, and DKIM status in under 30 seconds. The free expert audit (via the form above) is also free with no obligation to proceed with any paid service.
What does a score below 70 mean for my business?
A score below 70 typically means your DMARC policy is not enforcing — it's monitoring only (p=none). This means anyone can spoof your domain, and your emails are at risk of landing in spam. It's the most common configuration we see and the most important one to fix before scaling any email outreach or campaigns.
How long does the full fix take?
The audit is complete within 24 hours. Full p=reject enforcement typically takes 4–6 weeks. This timeline exists to safely identify and authorize all legitimate senders before blocking unauthorized ones.
Do I need to be technical to use the scanner?
Not at all. Just enter your domain name and click Scan. The results are displayed in plain language with a clear score and status for each record. If you want us to interpret the results and explain what needs to be fixed, that's exactly what the free audit covers.