What is DNS?
TL;DR
Domain Name System, the internet's phone book that translates Domain Names into IP addresses. When someone types your URL, DNS directs them to your Hosting server. DNS settings control where your website points, your email routing, and domain verification. Misconfigurations can take your site offline.
On this page
Frequently Asked Questions About DNS
What is DNS in simple terms?
DNS is like a phone book for the internet. When you type a website address, DNS looks up the actual server location (IP address) and connects you. Without DNS, you'd have to remember numbers like 142.250.191.46 instead of google.com.
How does DNS affect my website?
DNS controls where your website points and how email works. Misconfigured DNS can make your site unreachable or break email. DNS propagation (updates spreading globally) can take 24-48 hours, so plan ahead when making changes.
Where do I manage my DNS settings?
Usually at your domain registrar (where you bought the domain) or at a dedicated DNS provider like Cloudflare. Some hosting companies manage DNS for you. Check with your registrar to find your DNS management panel.
What are the most common DNS records I need to know?
A records point your domain to a server IP address. CNAME records create aliases (www to non-www). MX records control email routing. TXT records verify domain ownership and configure email authentication. Most setups only need A and MX records.
Terms Related to DNS
Domain Name
Your website's address (like "yourbusiness.com") that people type to visit your site. Choose a domain that's memorable,...
Read definition Web DesignHosting
The service that stores your website files and makes them accessible on the internet. Hosting quality directly impacts P...
Read definition Web DesignA/B Testing
Comparing two versions of a webpage to see which performs better. You show version A to half your visitors and version B...
Read definition Web DesignAbove the Fold
The portion of a webpage visible without scrolling. Critical content, headlines, and Call To Actions should appear above...
Read definition Web DesignAccessibility
Making your website usable by people with disabilities, visual, auditory, motor, and cognitive. This includes proper Alt...
Read definition Web DesignCall to Action
An element prompting visitors to take a specific action, "Call Now," "Get a Free Quote," "Schedule Appointment." Effecti...
Read definition
