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Domains and Hosting

A domain, DNS, hosting, HTTPS and business email form one connected operating system. This guide helps a UK small-business owner understand which account controls each part, what must remain under the business’s control…

18 published guides7 subtopicsUpdated 21 July 2026

A business owner managing domains, DNS, email and hosting from a clear dashboard

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Domain and Hosting Guide

A domain name is the address people use to reach a website. Hosting is the service that stores and serves the website. DNS connects the domain to the correct website, email and other services. They ar…

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Subtopics

1 guides

SSL Certificates

An SSL/TLS certificate allows a browser to verify the hostname and establish an encrypted HTTPS connection. For a business ow…

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DNS

The Domain Name System directs traffic for websites, email and other internet services. A DNS change is therefore an operatio…

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Domain Management

Domain management is the routine work that keeps a business name registered, secure and recoverable. It includes renewal, con…

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Domain Names

A domain name is a renewable registration that gives a business a stable public address. The important decisions are not only…

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Email Hosting

Business email combines mailboxes, domain DNS, authentication, security, retention and user administration. The right provide…

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Hosting Migration

A hosting migration moves a website to different infrastructure while ideally keeping the public domain and URLs unchanged. T…

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Web Hosting

Web hosting is the service that makes a website available, but a business is buying much more than disk space. The useful que…

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Before you make a change

Changing nameservers, MX records or live hosting can interrupt both the website and email. Record the current configuration and prepare a rollback before editing production DNS.

Start with ownership, not products

The safest setup is one in which the business can identify the registrant, registrar, DNS provider, hosting provider, certificate arrangement and email provider without relying on one freelancer’s memory. These services may be supplied by one company, but they remain separate functions.

The five layers that must be documented
Layer	What it does	What the business must retain
Domain registration	Keeps the name registered	Registrant details, registrar login, renewal method and recovery access
DNS	Directs web and email traffic	DNS provider login and a current record export
Hosting	Stores and serves the website	Contract, admin access, backups and migration route
HTTPS	Encrypts browser connections	Automatic renewal, monitoring and certificate coverage
Email	Provides mailboxes and delivery	Admin account, mailbox list, DNS records and recovery process

Choose a practical route

Register the domain in the business’s legal or trading identity where appropriate.
Create registrar and provider accounts using a business-controlled email address.
Decide who will host DNS; do not move nameservers merely because a new supplier asks.
Choose hosting for the application, expected traffic, support needs and recovery capability.
Set up HTTPS and test automated renewal.
Configure business email and anti-spoofing records before using the domain publicly.
Document every supplier, renewal date, account owner and recovery method.

What usually goes wrong

The developer registers the domain in a personal account.
A nameserver change unintentionally disconnects email.
Hosting is cancelled before a verified migration is complete.
A certificate is installed once but renewal is not tested.
The only recovery address belongs to a former employee or contractor.
The business has backups but has never tested restoration.

A sensible next step

Create a one-page ownership record before buying or moving anything. If any account or supplier is unknown, resolve that gap first; a new hosting package does not fix missing ownership.

A realistic small-business setup

A common low-risk arrangement is to keep the domain at a reputable registrar, host DNS with a provider that offers change history and export, run the website on a managed platform, and use a dedicated business-email service. One supplier may still provide several layers, but the ownership record should name each function separately. If the web host is replaced, the registrar and email should not have to move automatically.

Before approving any supplier proposal, ask for the provider names, account holder, renewal price, backup location, recovery route and exit method. A proposal that lists only “domain and hosting included” hides the most important operational details.

Final publication check

The business controls the registrar, DNS, hosting and email administration routes.
A current DNS export and tested website backup exist outside the live service.
Renewal, recovery and supplier-exit responsibilities are named.
A change to one layer can be made without accidentally cancelling the others.

Sources and date checked

Technical and policy information was checked on 21 July 2026. Recheck provider-specific procedures before making a live change.