Email health
SPF, DKIM, DMARC and MX: the records Gmail and Yahoo now expect from senders.
Learn more about Email health →Free · No sign-up · About 10 seconds
Is your business email set up to be trusted?
Badly set-up email domains land in spam and are easier to impersonate. Check your SPF, DKIM and DMARC in plain English. We only read public records.
Passive checks only Public records and one ordinary page load
UK-based Built for UK small businesses
GDPR-aware Minimal data, no tracking cookies
No pentesting We never probe or attack anything
How it works
From unknown to sorted in three steps
Check your domain
Type your domain. We read its public email records and show what passes, what needs attention and what's missing.
Fix with plain-English steps
Each issue comes with a step you or your web developer can follow. No jargon, no upsell to a scan.
Stay covered
Monitoring re-checks every week and emails you when a record changes, breaks or a certificate is about to expire.
What we check
Everything that quietly breaks
Website health
HTTPS, certificate expiry and security headers, with one ordinary page request.
Learn more about Website health →Cyber Essentials readiness
A plain-English checklist for the five controls before you pay for assessment.
Learn more about Cyber Essentials readiness →Change alerts
An email the moment a DNS record changes or a certificate nears expiry.
Monthly report
A one-page summary you can actually read, or forward to your developer.
Agency white-label
Your logo, your colours, one dashboard for every client domain.
Learn more about Agency white-label →Who it's for
Small businesses without an IT department
UK businesses with 1–50 staff, and the web agencies and IT providers who look after them.
What we don't do
We don't hack, probe or penetration-test anything. Paid website checks run only on domains whose owners have verified them and given written permission.
Find out in ten seconds
Free, passive and no sign-up.