NetCheckr

NetCheckr brings IP lookup, ping tests, DNS lookup, port scanning, and website checks together in one easy-to-use network toolkit. Troubleshoot connection problems, investigate an unreachable server, or check whether a website is responding. Get clear diagnostic results you can review, copy, and share. • Check Your IP Address View your public and local IP addresses, connection status, and network details at a glance. Tap an IP address to copy it. • Ping Test & Connection Stability Ping an IP address or domain to check reachability and latency. Run a fixed number of tests or use continuous ping to spot intermittent problems. View latency charts, minimum, average and maximum response times, jitter, and packet loss. • IP Location Lookup Look up an IP address to find its approximate geographic location, network provider or organization, and available hostname details. • DNS Lookup Resolve domain names to IPv4 and IPv6 addresses. Check domain resolution when troubleshooting websites and services. • Port Scanner Check common service ports or enter custom ports and ranges. Identify open ports on a target host to help troubleshoot server connectivity. • Website Status Check Check website availability and inspect HTTP status codes, response times, and response headers to investigate loading failures and server errors. • Test History & Shareable Reports Search and filter previous checks, revisit recent targets, and run checks again. Copy diagnostic reports as text or share results as image cards with teammates or support. • Dark Mode Switch to a dark appearance for comfortable viewing in low-light environments. Whether you are checking your home connection or troubleshooting a server, NetCheckr gives you practical network tools in one place.