How to Set Up DNS in Cloudflare for WordPress is a practical hosting workflow for WordPress site owners who want Cloudflare to manage DNS while keeping hosting, email, SSL, forms, and admin access stable. It applies whether the site is a basic WordPress brochure site, a local business site, an ecommerce store, a nonprofit site, or a managed hosting customer account.
Domain, DNS, SSL, and business email work should be treated as launch-critical infrastructure. A small DNS mistake can break a website, hide a WordPress site from customers, stop email, block password resets, damage ads, or make a migration look worse than it is.
Before You Start
- Export or copy the current DNS zone before adding the site to Cloudflare.
- Identify which records are for the website, mail, verification, FTP, control panels, APIs, and staging.
- Decide which web records should use Cloudflare proxy features and which records should stay DNS-only.
- Back up WordPress and verify admin access before changing domain routing.
Setup Steps
- Add the domain to Cloudflare and review the imported DNS records carefully.
- Fix missing A, AAAA, CNAME, MX, and TXT records before changing registrar nameservers.
- Update nameservers at the registrar when the Cloudflare zone is complete.
- Review SSL mode, redirects, cache, and security features after activation.
- Test WordPress login, public pages, forms, email, and any third-party integrations.
Common Risks
- Proxying the wrong hostname can break mail clients, control panels, FTP, APIs, or validation flows.
- Incorrect SSL mode can create redirects, browser warnings, or mixed-content symptoms.
- A DNS import is a starting point, not proof that every old record was captured.
Backup And Rollback Notes
- Export or screenshot DNS before making changes.
- Back up WordPress before changing URLs, SSL, redirects, SMTP settings, cache, CDN, or hosting destination.
- Keep old DNS, hosting, and mail access available until the new path is verified.
- Change one risky system at a time when downtime or missed mail would hurt the business.
Verify It Works
Confirm Cloudflare is authoritative, the website loads on HTTPS, email still routes correctly, and WordPress admin remains reachable.
Fix I.T. Phill Recommendation
Keep ownership clear and verification simple. Know who controls the registrar, DNS, hosting, SSL, WordPress, and email before making changes. After the change, test the real customer path: the website loads, HTTPS is clean, forms deliver, email sends and receives, and admin access still works.
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- How to Maintain a WordPress Website: Complete Business Checklist
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