IP Checker

Check your IP. Inspect any website. Fast public IP, website IP, DNS records, and IP lookup tool.

IP Checker is an ultra-fast, privacy-first networking extension that helps developers, sysadmins, and everyday users inspect IP addresses and DNS records in one click. Whether troubleshooting DNS propagation, verifying your VPN or proxy connection, or checking the hosting provider of a website you are browsing, IP Checker gives you immediate network clarity. ⚡ KEY FEATURES • MY PUBLIC IP Instantly reveals your current public IPv4 and IPv6 addresses. Features 1-click clipboard copy and an active connection status indicator. • CURRENT WEBSITE INSPECTION Automatically detects the domain of the active tab you are viewing. Resolves the domain to its authoritative IP address, country, city, ISP, organization, and Autonomous System Number (ASN). • COMPREHENSIVE IP INFORMATION View essential network details: IP Version, Country, Region, City, ISP, Organization, ASN, Time Zone, and Reverse DNS (PTR). • QUICK TOOLS - 🔍 IP Lookup: Inspect any IPv4 address, IPv6 address, or domain name. - 🌐 DNS Lookup: Query authoritative A, AAAA, MX, NS, CNAME, and TXT records via secure DNS-over-HTTPS. - 🔄 Reverse DNS: Resolve any IP back to its PTR hostname. - 📋 Quick Copy: Copy IP addresses to clipboard with instant visual confirmation. • THEMES & CUSTOMIZATION Designed around a sleek dark networking aesthetic with full support for Dark Mode, Light Mode, and Auto (System Preference). 🔒 PRIVACY & SECURITY FIRST • Zero data collection, analytics, or tracking. • No browsing history is ever stored or transmitted. • Does not require broad permissions like "<all_urls>". • All lookups are performed directly from your browser.