Examine IP

ExamineIP is a free set of network, privacy and security tools, paired with plain-English guides that explain what the results actually mean. No signup, no ads, and lookups aren't stored. 🔍 IP & PRIVACY - What Is My IP — your public IPv4 and IPv6, provider, network (ASN), approximate location and connection type - VPN Leak Test — checks whether your real IP escapes through WebRTC or IPv6 while your VPN is connected - IP Reputation Check — tests any IP against 10 DNS blacklists plus the Tor exit-node list - Bulk IP Lookup — up to 50 addresses at once: country, provider, ASN and residential / datacentre / VPN / mobile type, with CSV export - Port Scanner — checks which ports are reachable on your own public IP, with presets for common, remote-access, Windows, database, web and mail ports - Privacy Exposure Score — an in-browser check of WebRTC, IPv6, timezone and fingerprinting signals, explained result by result - What Your Browser Tells Every Website — a live demo of what any page can read about you without asking 🌐 NETWORK DIAGNOSTICS - DNS Checker — A, AAAA, CNAME, MX, NS, TXT, SOA and CAA records from Google and Cloudflare side by side, with DNSSEC status - WHOIS Lookup — domain and IP registration data via RDAP - Ping Test — latency, jitter and packet loss - Speed Test — download, upload, latency and jitter - Subnet Calculator — CIDR, masks, address ranges, host counts and subnet splitting - Email Header Analyzer — traces the servers an email passed through and reads its authentication results 🛠️ DEVELOPER & SECURITY UTILITIES - Base64, URL, Hex and ROT13 encoders and decoders - MD5, SHA-1, SHA-256 and SHA-512 hashes - JWT decoder - Password and passphrase generators, a strength meter, and a breach check that never sends your password (only the first five characters of its hash) 📚 GUIDES - 70+ in-depth guides on IP addresses, DNS, VPNs, proxies, home network security and common connection errors - The Scam Test — 10 real-world messages and calls: scam or legit? - A free data-broker opt-out directory ✅ HOW IT WORKS - Free, no account needed, no ads - Lookups aren't stored. Tools that need a server (IP lookup, reputation check, port scan, bulk lookup) return the result without keeping it; everything else runs in your browser - Every tool explains what it can't tell you, not just what it can - Some guides contain clearly labelled affiliate links