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Free Domain Health Check
Enter your business email below, and we'll scan your domain's email security and DNS configuration - no questionnaire, no login, just your report.
What we check
The same DNS and email settings attackers, spam filters, and mailbox providers look at, graded and explained in plain English.
Email spoofing protection
Can criminals send email that looks like it's from you?
Email Deliverability
Are your outgoing emails at risk of landing in your customers junk mail? Is your domain correctly setup to receive email?
DNS Security
Is your domain protected against DNS tampering?
Enter your email
Just a business email address — that's it.
We scan your domain
We check your domain's public DNS records.
Get your report
Arrives by email in a few minutes. Check spam if it's not there.
Questions
Is this really free?
Yes — no strings attached. If we find something worth fixing, we'll offer to help, but there's no obligation.
What information do you need?
Just your business email address. We derive your domain from it and only look at publicly visible DNS records — nothing private, and nothing installed on your systems.
Will someone call me?
Not unless you ask us to. Your report arrives by email — reaching out afterward is entirely up to you. We hope you do reach out, as we love making our customers more secure and helping you succeed.
Why can't I use my Gmail or Yahoo address?
This tool is designed to assess a business domain's configuration, so we ask for a company email address rather than a personal one.