Free Cyber Risk Assessment Canada | North Star

Free domain security check

What does your domain reveal?

Check 8 public DNS signals for email protection and domain security. Get the evidence, understand the gaps, and see what to review first.

No email address needed to see results

We check public DNS evidence only. We never log in, exploit systems, or access private company data.

8 public DNS checks No account required Human review is optional

Preview the explanation and evidence. No domain entry required.

What we inspect

Public records. No intrusive scan.
SPF
Published sender policy
DMARC
Policy for impersonated email
MX
Incoming email routes
DKIM
Keys at common selectors
MTA-STS
DNS policy marker only
TLS reporting
Mail transport reporting record
CAA
Certificate issuance rules
DNSSEC
Delegation or validation evidence

A point-in-time DNS snapshot, not a security audit. It does not test live email delivery, website certificates, devices, backups, or internal systems. DKIM may use other selectors; an inconclusive lookup needs verification.

Your business beyond DNS

Optional self-reported check. Your answers stay in this tab and are not a security audit.

Optional expert review

Turn the snapshot into a practical plan.

The automated check is a starting point. If you want context, North Star can validate the findings, separate real exposure from noise, and recommend the next sensible action.

  • Plain-language explanation of the findings
  • Priorities based on business risk and effort
  • No obligation to purchase a service
  • Remote support across Canada, with dispatch from Prince George and Grande Prairie

Request a confidential review

Tell us where to send the follow-up and what you need help with.

You can change this selection. This is an inquiry, not a purchase or agreement to a price.

We will only use these details to respond to this request. No marketing emails without consent. See our Privacy Policy.

What happens next

A clear review process, without scare tactics or an automatic sales commitment.

1. We validate the signal

We confirm the business context and check whether each public finding represents meaningful exposure.

2. We explain the priority

You receive plain-language context, practical next steps, and a clear distinction between urgent and lower-priority work.

3. You decide what follows

Fix it internally, ask North Star to help, or keep the findings for planning. The review does not lock you into a contract.

Explore related services

Review the scope before you contact us.

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