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What is Domain Name System? A computer engineer explains this foundational piece of the web

When millions of people suddenly couldn't load familiar websites and apps during the Amazon Web Services, or AWS, outage on ...
PC Magazine

What Is DNS? Everything You Need to Know About the Web's Phone Book

What Is DNS, Anyway? Simply put, Domain Name System (DNS) is the phone book of the internet. It’s the system that converts website domain names (hostnames) into numerical values (IP address) so they ...