In the previous article, we explored how DNS translates human-friendly domain names into...
In the previous article, we explored how DNS translates human-friendly domain names into machine-friendly IP addresses and how a request travels through recursive resolvers, root servers, TLD servers, and authoritative nameservers before finally reaching a destination.
That journey answers how DNS works.
This article answers a different question:
What information is DNS actually returning?
When a DNS resolver contacts an authoritative nameserver, it isn’t simply asking for an IP address.
DNS has been quietly evolving for forty years. In 1986, MX records taught the internet where to...
You run a DNS lookup, and a wall of text scrolls past: ANSWER SECTION, flags, TTLs, record types, a...
Every time you type www.google.com and hit enter, your computer doesn't actually know where Google...
Have you ever wondered how typing a few letters into your browser magically brings up your favorite...
What is DNS and why we need it? DNS stand for Domain Name System, and it's main job is to...
Domain Name System(DNS) is often called the phone book of the internet, this is because like a phone...
