@ankitsinghgogawat
Ankit Singh Gogawat
@ankitsinghgogawat
Be Curious
Joined January 2026
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Recently published
TCP Working: 3-Way Handshake & Reliable Communication
Jan 30 · 4 min read · When we send data over a network without any rules, things can quickly become chaotic. Imagine sending multiple letters to a friend without numbering them, without confirming delivery, and without checking if any pages are missing. Some letters may a...
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How DNS Resolution Works
Jan 30 · 6 min read · What is DNS? The Domain Name System (DNS) is the internet's phonebook, translating human-readable domain names (e.g., example.com) into machine-readable IP addresses (e.g., 192.168.20.44). It enables users to access websites using memorable names ins...
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Understanding Network Devices
Jan 30 · 3 min read · Introduction lets look at a practical picture of how the internet actually reaches our home or office — not just theory, but how real devices work together. Here is an attempt to make you clear about Network devices The Flow Looks Like This: Internet...
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