Is your domain set up right?

Check any domain’s website, email and security settings — and get plain-language fixes for anything that’s off.

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Or set something up

Email: Google Workspace Microsoft 365
Website: Vercel Shopify GitHub Pages Netlify
Apps & services: Custom domain for a SaaS app
Security: Email security essentials Lock down a domain without email Restrict HTTPS certificates to Let’s Encrypt

Changed a record and waiting? See if it’s live yet. New to DNS? Read the glossary.