Every time you type a domain name into your browser, DNS resolution quietly starts working behind the scenes.
It checks local cache, asks recursive resolvers, queries authoritative name servers, and finally returns an IP address.
So your browser knows exactly where to connect.
No DNS resolution, no website.
#DNS#DNSResolution#HowTheInternetWorks#WebFundamentals#InternetBasics
A packet is a tiny digital letter. The internet sends billions of them every second. Today I realized: Networking = delivering letters without losing any. #Packets#HowTheInternetWorks#TCPIP#OSIModel
🌟Day 1 – Sheryians Coding School (Cohort 2.0) 🌟
Ever hit send and not thought twice about it? 🤯
What if I told you that tiny message just went on a wild, globe-trotting adventure before landing on your friend’s phone? 🌍📱
Let’s peek behind the curtain 👀✨
Step 1: The Shredder ✂️
That simple “Hey” isn’t sent as one piece. Your phone chops it into tiny scraps called packets—like tearing up a letter and sending each word on its own postcard.
Step 2: The Radio Hop 📡
Your phone beams those “mini-postcards” to the nearest cell tower using invisible radio waves. First jump done!
Step 3: The Digital Post Office 🏤
The tower hands them over to your ISP (like Jio or Airtel). Think of them as the postmaster of the internet.
Step 4: The GPS Mission 🧭
Your ISP gives your phone a temporary address, and the DNS (the internet’s phone book 📖) translates names like google.com into actual digital addresses.
Step 5: The Undersea Highway 🌊💡
Here’s the coolest part: your message zooms as flashes of light through giant fiber optic cables lying deep under the ocean. Yep—almost all internet traffic flows this way!
Step 6: The Reunion 🤝
On the other side of the world, another ISP catches those light flashes, sends them to your friend’s tower, and their phone reassembles all the scraps. Boom 💥—your “Hey” appears, perfectly whole.
All this… in less than a second. ⚡
And at last I also learned about Web 1.0 → 3.0 | Computer Communications | Global Data Flow | Domain/IP/MAC/Routing | ISP DNS Magic
@harshbhaiyaa@sheryians_#HowTheInternetWorks#TechExplained#DigitalLife#Connectivity#MindBlowingFacts
Ever wonder what makes our digital world tick? It's virtual protocols! These aren't physical handshakes, but the invisible rules governing every online interaction. From your video calls staying crystal clear to your emails landing in the right inbox, protocols like HTTP and SMTP ensure seamless communication. They're the unsung heroes enabling diverse devices and apps to speak the same language, fostering innovation, and keeping our data secure. Without them, the internet as we know it simply wouldn't exist. They're the backbone of our connected lives, constantly evolving as we step further into the digital age.
#VirtualProtocols#DigitalLiteracy#HowTheInternetWorks#TechExplained#NetworkingBasics
1. Janes do the work. 2. BBC use it with credit. 3. Brain Maze tarts up the graphics and exclude credit from the section that is likely to be shared. #howtheinternetworks
Ever wondered how the internet works? Lanre Oyebo Foundation breaks it down! From servers to routers, and data packets to protocols, let's dive into the world of connectivity #lanreoyebofoundation#HowTheInternetWorks#TechExplained
When someone posts on social media, they open themselves to opinions, criticism and responses. Keep in mind they're not always going to be the same as theirs. So don't get butt hurt if it happens to you and they conflict. #howtheinternetworks#freelesson
OneNet is constantly expanding its bandwidth capabilities to meet any organization’s needs. But, what is bandwidth and how does it work? Find out in our #HowtheInternetWorks video: bit.ly/2nvxN5N
OneNet is constantly expanding its bandwidth capabilities to meet any organization’s needs. But, what is bandwidth and how does it work? Find out in our latest #HowtheInternetWorks video:
It’s like they don’t understand the internet and that we have access to their actual words recorded. We will not forget the votes against health insurance. #HowTheInternetWorks#HealthCareVoter
By 2020, 17 million DDoS attacks will occur annually. Have you ever wondered what DDoS is? Find out through #HowTheInternetWorks video at bit.ly/2nvxN5N
What's fiber? How does it work? In the newest addition of our How The Internet Works video series, Sky, a OneNet engineer, explains here. youtu.be/IAPXUVzMv4I#HowtheInternetWorks