Your domain. Your reputation.

Could someone use your domain to impersonate your business?

Start by checking the email settings that help protect your domain. Find missing or weak SPF and DMARC records, then monitor reported traffic with a paid plan.

Free one-off check. Ongoing monitoring is paid.

See how monitoring works →
DemiSignal / DMARC reports
Dunder Mifflin report: 340 messages from an unattributed IP, SPF pass, DKIM fail, disposition none.
Check your email setup
See sending activity
Catch changes that matter

The gap in a DNS-only check

Your email settings tell only half the story.

Understand your reported email traffic.

Reports from receiving mail servers show where messages came from, whether they passed DMARC, and how the receiver handled them.

See how monitoring works →

How it works

Start with a scan. Build up the full picture.

  1. 01

    Check your domain

    Run a free scan of the email records published in your DNS.

  2. 02

    Connect reports

    Add your private reporting address to your DMARC record. Your policy stays the same.

  3. 03

    See your senders

    Review sending IPs, message counts, and SPF and DKIM results as reports arrive.

  4. 04

    Fix issues with evidence

    Find missing settings and failing sources before you tighten your DMARC policy.

Your domain portfolio

See which domains need your attention.

Keep email checks, report counts, and the next action together. Missing reports and failed checks stay visible so you know what still needs work.

See what is included →
DemiSignal
Dunder Mifflin domains with monitoring and setup states
The full picture

Check the setup. Then watch what happens.

DNS checks tell you which settings are published. DMARC reports tell you how real sending traffic is being handled. You need both to make an informed policy change.

See what is included →
01 / Check your DNS

What settings have you published?

02 / Read the reports

How is your sending traffic being handled?

03 / Decide what to change

Which sources or settings need attention?

01

Email settings

Check SPF, DKIM, DMARC, MX, and blacklist status. Each scan shows when it ran.

02

Sending activity

Review source IPs, message counts, and how receivers handled messages.

03

Authentication results

See whether SPF or DKIM aligns with your domain. Unidentified sources remain unknown.

04

History and alerts

Compare reports and get notified when email settings change.

Who it is for

For the domains you are responsible for.

Business owners

Find the services sending as your domain before you change your email policy.

Marketing and IT teams

See which sending sources pass authentication and which need a closer look.

Agencies

Keep client domains together, with a clear next step for each one.

Pricing

Scan for free. Monitor with a paid plan.

Every paid plan includes DMARC report monitoring, scheduled email checks, and change alerts. Choose the domain and message limits you need.

Free one-off domain scan

No account. No card. Ongoing monitoring is paid.

Scan domain free

Paid plan

Starter

For one business domain.

$19.00 / month

Or $190.00 billed yearly.

  • 1 Domain
  • 50,000 DMARC-passing messages / month
  • DMARC report monitoring
  • Scheduled DNS checks
  • Change alerts
Start monitoring

Paid plan

Business

For businesses with more sending domains.

$129.00 / month

Or $1,290.00 billed yearly.

  • 5 Domains
  • 1,000,000 DMARC-passing messages / month
  • DMARC report monitoring
  • Scheduled DNS checks
  • Change alerts
Start monitoring

Paid plan

Agency

For teams looking after client domains.

$199.00 / month

Or $1,990.00 billed yearly.

  • 10 Domains
  • 2,000,000 DMARC-passing messages / month
  • DMARC report monitoring
  • Scheduled DNS checks
  • Change alerts
Start monitoring

Failed or potentially spoofed traffic does not use your message allowance. Paid plans include a 30-day money-back guarantee on your first subscription payment. Cancel in billing settings.

Questions, answered

Before you connect your domain.

What does the free scan include?

A one-off check of the email records published for your domain. No account or card is required. Ongoing checks, alerts, and DMARC report monitoring are paid.

What is a DMARC report?

A receiving mail server’s summary of messages sent as your domain. It includes sending IPs, message counts, authentication results, and how the receiver handled the messages.

When will I see my first report?

After you add your reporting address, the first report commonly arrives within 24 to 48 hours. Each receiving provider controls its own reporting schedule.

Do I need to change my DNS?

The free scan only needs a domain name. For ongoing monitoring, someone with DNS access must add the private reporting address to the rua tag in your DMARC record.

Will connecting reports change my DMARC policy?

No. Adding the reporting address does not change enforcement. Collect a baseline at p=none, review legitimate senders, and fix problems before considering quarantine or reject.

Can you see my emails or recipients?

Standard DMARC aggregate reports do not contain email bodies or recipient addresses. They contain summarized authentication results. Your reporting address uses a private token rather than your account or customer name.

Which messages count toward my plan?

Only messages in accepted reports that pass DMARC through aligned SPF or DKIM count. Failed or potentially spoofed traffic stays visible and does not use your message allowance.

Can I cancel or get a refund?

Cancel in billing settings; monitoring continues until the end of your paid period. Contact support within 30 days of your first subscription payment to request a refund under the initial-payment guarantee.

Start with a free check

Find out how your domain is set up.

Run a free check now. Add ongoing monitoring when you want to see your sending traffic.

Free one-off check. Ongoing monitoring is paid.