Network Clarity Blog

Expert guides on IP addresses, network security, and online privacy

What is DNS? How Domain Name System Really Works

DNS translates domain names to IP addresses, but also tracks your browsing and can be manipulated. Complete guide to understanding and securing DNS.

network • 7 min read

IPv4 ran out of addresses in 2011, but the internet still works. Learn how IPv6 is taking over and what it means for your network performance.

4/14/2026 Test IPv4 vs IPv6 →

network • 6 min read

Plain-English guide to fiber, cable, DSL, 5G and satellite internet: how they differ, how to choose, and when to add a backup.

4/14/2026