Domain Name System
What Are Domain Extensions? (And How to Choose a Domain Extension)
Learn about domain extensions and how to choose the right one for your business from all of the available ones that are out there now.
How To Edit the Hosts File in Windows 10
Tired of stumbling around the hosts file? Learn how to edit the hosts file in Windows 10 using these easy-to-follow instructions.
An Introduction to Domain Privacy (And How to Implement It)
Learn how to handle domain privacy and implement it on your domain so that everyone can't see your private info on the WHOIS database.
An Introduction to “DNS Poisoning” (And How to Prevent It)
Learn how to prevent DNS poisoning — also known as spoofing — on both the client-side and server-side of the situation.
Parked Domains: How to Identify, Buy, or Park One
Parked domains can make your search for the perfect website domain very difficult. Learn what they are, how they work, and how to buy them.
How to Get a Professional Email Address With a Custom Domain
Your email address is the most important communication asset you own. Here's how to choose and create a professional email address with your custom…
How to Fix the “DNS Server Not Responding” Error on Windows and Mac
The "DNS Server Not Responding" message tells you your computer isn't able to connect to the internet. Learn why it happens and how to fix it.
The Website Owner’s Guide to DNS Propagation (2023 Edition)
Need to change your your website’s DNS files? Learn how to securely make changes to your DNS files and manage DNS propagation successfully.
How to Fix the DNS_PROBE_FINISHED_BAD_CONFIG Error Code (7 Solutions)
The DNS_PROBE_FINISHED_BAD_CONFIG error tells you there's an incorrect DNS configuration preventing access to a web page. Here are 7 ways to fix it!
How to Add an A Record and CNAME at Bluehost
Did you purchase your WordPress site's domain name at Bluehost? Learn how to add an A record and CNAME record for your Bluehost domain.
How to Flush DNS Cache (Windows, Mac, Chrome)
Getting 404 pages on your site? This could be due to a DNS change. Learn how to flush DNS cache on all major OS and Chrome browser (step-by-step tu…
What Is a Nameserver? Why Are Nameservers Important?
What is a nameserver? Nameservers help direct traffic on the Internet. Learn more in this beginner-friendly explanation, plus how to use nameservers.