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Your domain is quietly breaking. Find out how.

Dead DNS records, broken email authentication, expiring SSL certs — one scan catches everything your admin console won't show you.

Takes 5 seconds. Checks DNS, SPF, DKIM, DMARC, SSL and more.

DNS Records
SPF Lookups
DKIM Signing
DMARC Policy
SSL Expiry
MX Records

See what's actually wrong

Here's what a real scan looks like. No jargon, just plain-English findings.

acmecorp.co.uk
Scanned just now
68
Score
out of 100
SPF record exceeds 10 DNS lookups
Your SPF record requires 12 lookups. The limit is 10. Emails from some of your services are silently failing authentication.
Critical
SSL certificate expires in 9 days
The cert on mail.acmecorp.co.uk expires 25 Mar 2026. If it lapses, browsers will block access and email delivery may fail.
Critical
DMARC policy set to none
You're monitoring spoofed emails but not blocking them. Anyone can send email pretending to be your domain.
Warning
2 CNAME records point to dead targets
old-app.acmecorp.co.uk and staging.acmecorp.co.uk resolve to domains that no longer exist. Potential subdomain takeover risk.
Warning
DKIM configured for Microsoft 365
selector1 and selector2 DKIM records found and valid.
Pass
MX records valid and responding
2 MX records found pointing to Microsoft 365. Both resolving correctly.
Pass

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01
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02
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In 5 seconds, see every DNS, email auth, and SSL issue — prioritised by severity.
03
Monitor weekly
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Free scan
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DNS records drift. Certs expire. Things break quietly.

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