mDNSShark vs Network Intrusion Detection

mDNSShark is an open-source iPhone application created by a small team of engineers who wanted a simpler, clearer way to explore local networks. By tapping into protocols like Multicast DNS (mDNS), DNS-SD, and SSDP, mDNSShark quickly uncovers printers, media servers, IoT gadgets, and other active services on your home or office Wi-Fi - no convoluted setup required. If you've ever wondered what devices are really on your network, or how various services talk to each other, mDNSShark is designed to give you those answers efficiently and privately. Simplicity is key: we've stripped away clutter so you can focus on scanning and understanding results. Every discovery operation runs right on your phone, with no external servers involved. We also do not collect or share any usage data - there's no telemetry, no user analytics, and certainly no hidden trackers. You remain fully in control, deciding if and when to allow local network access, which is all the app needs to function. Built by Engineers, Open to Everyone: mDNSShark was created by engineers who love transparent, lightweight solutions - yet it's also friendly for anyone curious about local network behavior. If you're a fellow engineer, a technologist, or just someone who enjoys problem-solving, you'll find plenty of ways to contribute. Newcomers can help refine the interface, add new features, or even propose deeper networking enhancements. Veterans can dive into advanced scanning logic, integrate emergent protocols, and optimize performance. We firmly believe that collectively, we can build an indispensable network tool for iPhone users everywhere. Current Development: mDNSShark is still in active development, with regular updates that refine performance, expand support for various network protocols, and polish the user experience. We welcome your ideas - whether it's a new device detection trick, an easier UI flow, or an innovative scanning feature. Our public repository provides a transparent view of current issues and ongoing discussions, letting you jump in wherever your skills or interests fit best.

Mobile Intrusion Detection System -Deep Network Visibility, Mobile-First Stop wondering what's on your network. NetScanner gives you instant, detailed visibility into every device on your LAN with two scan modes: Turbo Scan - Sub-minute sweep of your subnet. ARP discovery + top ports (SSH, HTTP, HTTPS, SMB, RDP). Fast enough to run on every WiFi connect. Deep Scan -Full protocol analysis across 60+ ports including Kubernetes API, Docker, Grafana, Prometheus, ESXi, databases, and message queues. Probes each web port for HTTP response headers and page titles. Discovers services via mDNS/Bonjour, SSDP/UPnP, LLMNR, NetBIOS, and WSD. Smart Device Tracking - Devices are assigned a permanent UUID on first discovery and matched across scans using weighted trait-based similarity scoring (hostname, Bonjour name, MAC, open ports, web server signatures, page titles, vendor, IP). No more lost devices when an IP changes or a service restarts. Change Detection & Alerts - Push notifications for new devices, IP changes, and devices going offline. Per-device change logs track every detected change with timestamps and old/new values. Devices offline for 7+ days are flagged for cleanup. Built for Home Labbers - Recognizes VMware ESXi, Kubernetes NodePorts, Docker, NFS, iSCSI, Grafana, Prometheus, Elasticsearch, RabbitMQ, and dozens more. Vendor identification from MAC OUI lookup. Auto-classifies Apple, Samsung, Google, Amazon, Raspberry Pi, and smart home devices. Privacy-First - Runs entirely on your device. No cloud, no accounts, no telemetry. Export your device list as JSON. Scheduled background scans with configurable intervals (1h / 6h / 24h). Multi-network aware - only scans the network you've selected. Authorize & Monitor - Mark trusted devices as verified. Nickname your devices. Spot the unknown ones instantly.