Blog
Articles about networking, privacy, and online security.
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3 min read
What Is My IP Address? A Complete Guide
Everything you need to know about IP addresses: how they work, what they reveal, and how to find yours instantly.
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2 min read
NordVPN vs Surfshark 2026: Which VPN Is Better?
NordVPN or Surfshark? We compare speed, security, pricing, and features in 2026 to help you choose the right VPN.
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2 min read
How to Hide Your IP Address: 4 Methods
Want to hide your real IP address? Here are 4 proven methods — VPN, Tor, proxy, and more — explained clearly.
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2 min read
DNS Leak Test: How to Find and Fix DNS Leaks
A DNS leak can expose your browsing habits even when using a VPN. Learn how to detect and fix DNS leaks in minutes.
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2 min read
IPv4 vs IPv6: Key Differences Explained
IPv4 addresses are running out. IPv6 is the solution. We explain the key differences, address formats, and why the migration is taking so long.
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2 min read
What Is a DNS Server and How Does It Work?
DNS translates domain names into IP addresses. Here's how the 'phone book of the internet' works — explained simply.
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2 min read
Public vs Private IP Addresses: What's the Difference?
Not all IP addresses are visible on the internet. Learn the difference between public and private IPs, NAT, and reserved address ranges.
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2 min read
How Accurate Is IP Geolocation?
IP geolocation estimates your location from your IP address. But how accurate is it really? We break down the numbers.