Know My IP vs mDNS

Discover your network and digital identity with Know My IP, the complete toolkit for iPhone and iPad. See essentials at a glance • Public and local IP, ISP, and approximate location Run pro tools with confidence • Speed Test: Accurate, visual test with an interactive gauge • Ping: Check reachability and measure latency • Traceroute: See the path to any host • Port Scanner: Find open TCP ports • Whois Lookup: Registration and contact details • Connection Monitor: Track stability (latency, jitter, packet loss) over time • Health Check: Instantly test if a site is up for everyone • NEW – DNS Lookup: Resolve A/AAAA/CNAME/TXT/SPF/NS/MX with fast, reliable results and full history • NEW – HTTP Inspector: DNS/Connect/TLS/TTFB timings with live charts • NEW – TLS Inspector: Certificate subject, issuer, and expiry • NEW – Subnet Calculator: Network, mask, range, and hosts Smarter History • Auto-refreshing history that saves and organizes every result • Filter by tool or date, and export results to CSV Built for performance and accessibility • Modern SwiftUI interface with smooth animations • Fully localized (50+ languages) • Private by design: your tests are yours Download Know My IP and take control of your network.

mDNS Browser helps you discover Bonjour, DNS SD (DNS Service Discovery), and common Avahi-advertised services on your local network. What you can do • Browse by service type, with useful presets and custom types • See IPv4 and IPv6 together, and filter what matters to you • Quick filter across instance name, hostname, type, addresses, and TXT records • Sort results so large scans stay manageable • Open a detail view, copy IPs and TXT lines, and run TCP or UDP reachability checks (chosen automatically from the service type) • Open HTTP or HTTPS in the system browser when a service resolves to a usable URL Privacy • Discovery runs on your LAN; the app is not designed to upload your scan results to our servers (there is no account system in the app). Notes • Whether a service appears depends on it actually advertising on the current network, and on multicast not being blocked by routers, VLANs, or firewalls. • Some services bind only to certain interfaces or subnets and may be invisible from other devices. Turn noisy LAN discovery into a clear, filterable, verifiable dashboard.