Check your SPF, DKIM & DMARC — free, no signup
Enter your domain and we look up the exact DNS records it publishes right now: whether SPF exists (and how many DNS lookups it carries), whether DMARC is present and what policy it sets, whether a DKIM key is live at the common selectors, and which mail provider your MX records point to. Nothing is stored except an anonymous daily count.
Deeper result: for USD 24 we write the exact replacement records for your domain and mail stack — one SPF record under 10 lookups, a DKIM selector map, and a DMARC policy with reporting — and re-check free once you apply them.
Want the exact records for your domain?
For USD 24 we look up every TXT, CNAME and MX record your domain serves, count your SPF lookups, probe DKIM selectors, and write the exact records to paste — one SPF record, no PermError, DMARC at p=none with reporting — plus a free re-check after you apply them.
Setup guides for your provider
Every guide lists the exact records, cites the provider's own documentation, and warns when SPF crosses 10 lookups.
- DMARC setup Google Workspace
- DMARC setup Microsoft 365
- DMARC setup GoDaddy
- DMARC setup Cloudflare DNS
- DMARC setup Namecheap
- DMARC setup Zoho Mail
- SPF record for Mailchimp
- SPF include for SendGrid
- SPF include for HubSpot
- SPF record for Salesforce
- SPF include for Amazon SES
- DMARC setup Squarespace domains
- DMARC setup Wix
- DMARC setup Bluehost
- DMARC record for Gmail (custom domain)