The Role of DNS in Website Management

DNS stands for Domain Name System — it’s like the internet’s phonebook. When you type in a website name, DNS translates it into the server’s IP address, so the browser can load the correct site.

Without DNS, you'd have to remember long strings of numbers instead of something simple like example.com. DNS is what makes domains work in the first place.

Managing your DNS records gives you more control. You can redirect traffic, connect your domain to email services, or set up subdomains. Most of the time, your hosting provider or registrar gives you access to edit these settings.

Just be careful — changing DNS records the wrong way can break your site. Always back up your original settings before editing anything.

If you're managing multiple domains or advanced setups, tools like those from best web hosting help you visualize DNS zones and avoid costly mistakes.