Web Hosting
Email Hosting vs Web Hosting: What Is the Difference?
Understand how domains, DNS, website hosting and business email fit together before changing providers.
Businesses often say “our domain is with the web host” when the registrar, DNS, website and email are actually separate services. Knowing the four roles reduces migration mistakes and account-ownership confusion.
The Four Parts
- Domain registration: the right to use the domain name for the registration period.
- DNS hosting: the records that direct web, email and other services.
- Web hosting: the server environment for the site.
- Email hosting: the mailboxes and mail-delivery service.
Why Changes Can Affect More Than Expected
Replacing name servers changes which DNS zone is authoritative. If website, mail, verification and security records are not recreated accurately, one service may work while another fails.
- Export existing DNS records before any move.
- Confirm MX, SPF, DKIM and DMARC requirements with the email provider.
- Keep domain ownership and recovery contacts current.
- Test mail flow and website resolution after changes.
- Avoid cancelling the old service until the migration is verified.
Questions for a Provider
- Which account owns the domain?
- Who can change DNS?
- Is email included or separate?
- What data and settings can be exported?
- What support is available during a move?
Practical note: Never send domain, DNS or email administrator passwords through an ordinary enquiry form. Use approved secure access sharing.
Sources & Further Reading
This guide provides general information, not a diagnosis, guarantee or substitute for advice based on your specific devices, systems, contract or site. Confirm scope, inclusions and pricing before making a service decision.