What a domain name does
A domain name identifies your online presence, such as yourbusiness.co.uk. It is registered through a registrar and needs renewal to remain under your control.
Choosing a good domain involves brand clarity, extensions, spelling and the possible need to protect related names. Availability and charges can change, so always confirm them before ordering.
How DNS connects your services
DNS records provide instructions for different kinds of traffic. A and AAAA records point names to IP addresses; CNAME records create aliases; MX records specify where inbound email should be routed.
TXT records often carry verification and email authentication data. A change to one record may affect a website, email or a third-party service, so maintain a record of the existing configuration.
What to consider when moving a website
An infrastructure change should account for current DNS values, record time-to-live settings, certificates, mail handling and planned testing.
Registering a domain and hosting a website are separate tasks: you can move hosting while keeping the same domain, provided the DNS is changed correctly.
Make administration easy for the future
Keep domain renewal and registrar access documented. Where appropriate, use strong account security, sensible access controls and a clear contact responsible for renewals.
NI Digital can help you discuss domain names, DNS configurations and integrating your domain with hosting and business email.