You have a business name and an idea for a website. Then someone asks about your domain, hosting, DNS and SSL. It can sound like four different projects before you have even chosen a design.
The essentials are straightforward: your domain is your web address, hosting runs your website, and DNS connects the two. Here is what each part does and what to check before you commit.
Your address, your website and your email are connected—but they are separate services. Knowing who manages each one makes renewals and future moves much simpler.
The address customers remember.
The resources that run your website.
The records that direct web and email traffic.
What is a domain name?
A domain is the address people type to find you, such as yourbusiness.co.uk. You register the right to use it for a set period and renew it to keep it. Registration does not automatically give you a website or an email inbox.
Choose something easy to spell, say aloud and remember. A .co.uk address can suit a business serving UK customers; .com can also work well. Check availability and avoid a name that could confuse customers with another brand.
What does web hosting do?
Hosting provides the server resources that store your website files and run its software. For a WordPress website, that includes the database behind your pages, settings and posts.
A useful analogy is a shop: the domain is the address on the door, while hosting is the premises. You need both, but they do different jobs.
How does the domain find the website?
DNS is the set of records that directs services for your domain. Website records point visitors towards the web server; email records route messages to your email provider. This is why changing hosting needs care: replacing the wrong DNS records can interrupt business email even when the website works.
Mozilla explains the process in its guide to how the web works.
Shared hosting, VPS or cloud hosting?
Shared hosting places websites on shared server resources and can suit a modest site. A VPS provides an isolated virtual server environment with allocated resources and more control. Cloud hosting describes infrastructure delivered using cloud resources; the exact setup varies between providers.
Look beyond the hosting label. The label alone will not tell you how fast your site will be. Server configuration, caching, image sizes, plugins and ongoing care all matter. Ask who manages updates and investigates faults, rather than comparing storage figures alone.
Six things to check before choosing a provider
- Renewals: ask for the normal domain and hosting renewal costs, not just an introductory offer.
- Access: make sure you know who controls the domain registration and how a transfer would work.
- HTTPS: check that an SSL certificate and its renewal are covered. Encryption is essential, but it does not replace website security or maintenance.
- Backups: ask how often backups run, how long they are retained and whether restores are included.
- Email: confirm whether mailboxes are included or supplied separately.
- Support: establish who handles WordPress updates, technical problems and recovery if something breaks.
Can you move providers later?
Usually, yes. A move may involve copying files and the database, testing the new server and updating DNS. Keep the old service running until the move has been checked, including forms and email. Agree responsibility for the migration before cancelling anything.
Start with a setup you can maintain
A small business website needs dependable hosting, clear renewal arrangements and someone responsible for keeping it working. The cheapest first bill does not always give you the clearest long-term cost.
Talk to NetHome about your domain and hosting if you are starting a website or want help understanding your current setup.