What Happens When You Type a Domain? A DNS Lookup Breakdown
Every time you visit a website, your browser performs a DNS lookup. Here's what A, AAAA, CNAME, MX, NS, TXT, SOA, and SRV records actually do — and how to check them for free.
How IP Location Works and Why It's Not Always Accurate
Wondering why your IP location shows a different city? Learn how IP geolocation works, why it's often imprecise, and what affects its accuracy.
IPv4 vs IPv6: What's the Difference?
IPv4 and IPv6 are two versions of the Internet Protocol. Learn the key differences between IPv4 and IPv6 addresses, including format, security, and address space.
What Is My IP Address?
Your public IP address is a unique identifier assigned to your internet connection by your ISP. Learn what it reveals and how to find yours.