Networking · Privacy · Digital Security
Check your visible IP address and investigate whether WebRTC or DNS behavior could expose information about your connection.
A VPN is designed to route supported traffic through a VPN server, but browser behavior, network configuration, and DNS settings can affect what is exposed. Run these checks to better understand your current connection.
No security score. No fabricated results.The public IP check contacts ipify, and the WebRTC check may contact the configured STUN server using the STUN protocol (not an HTTP/HTTPS API request). These services can observe your public IP address. A genuine DNS test, once configured, will trigger a unique DNS probe and contact your configured test backend. Results remain in this page's current memory; this tool does not save them in cookies, local storage, analytics, or an application database.
Run the available checks together. If DNS infrastructure has not been configured, IP and WebRTC checks still run normally.
Ready. No checks have run yet.
Statuses describe only the evidence available to this page.
No IPv4 lookup has been attempted.
No IPv6 lookup has been attempted.
This is the public IP address seen by the lookup service. With a VPN, it may be the VPN server's IP address rather than your original ISP address.
WebRTC candidate inspection has not run yet.
DNS leak detection requires a configured test service that can observe authoritative DNS queries. This part of the test is not available yet.
The page will not substitute a DNS-over-HTTPS lookup for a test of your current recursive resolver.
No tests have run. Start the checks to see the available observations. A clean result cannot certify that a VPN is secure.
Understand the results
These tests are useful signals, not a complete audit of your network or VPN.
A DNS leak can occur when DNS queries are sent to a resolver outside the privacy configuration you expect—for example, an ISP resolver when you expect your VPN to handle DNS. A resolver operated by a third party is not automatically a leak; network topology, split tunneling, browser-level encrypted DNS, VPN configuration, and enterprise networks all affect what you may observe.
WebRTC is a set of browser technologies used for real-time communication, including voice and video. During connection setup, ICE candidates can contain address information. Depending on browser and network configuration, candidate details may reveal IP or local-network information that a user did not expect. A private LAN address is not automatically a public IP leak.
No. These checks inspect selected aspects of the browser's current connection. They cannot certify a VPN, audit every application or network route, detect every form of tracking, verify malware protection, or guarantee anonymity. A mismatch is a reason to investigate, not proof that an original ISP address was exposed.