Check public email DNS records
Only the domain name is sent to our checker. DNS records are public; no contact details are needed.
How to read your result
Green means the limited DNS check found the expected record. Amber needs investigation or could not be confirmed. Red identifies a missing or conflicting core setting. The overall grade is an indicative record review, not an audit. Without DMARC at quarantine or reject, attackers can send messages that appear to come from your domain without a DMARC enforcement instruction to receiving systems; other receiving defences may still block them. Review legitimate senders before enforcement.
Questions about this service
Do I need to give contact details?
No. The full result appears on this page. Any supported PDF or Word download is also free without contact details. The report email form is optional and appears after the result.
What happens to my entries?
Calculations and worksheets run in your browser without saving entries to our server. The domain checker sends your domain to our server and a public DNS resolver. The password checker sends only a five-character hash prefix directly to the range service. If you explicitly request an email, your full report is emailed to you; your contact details, tool name and result summary go to support@cloudss.co.uk.
Is the result a guarantee or a quote?
No. Use it as a starting point for a practical review. Recommendations depend on what you enter, and any service scope, licence or price is confirmed in writing.
Keep control of your information
Do not enter passwords, recovery codes or confidential customer records into a worksheet. The dedicated password check is the only tool designed to process a password, entirely in your browser. You can refresh the page to clear entries.
Related information
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