NetMaster vs Network Tools

NetMaster-X is a professional network intelligence suite for engineers, IT admins, and power users who need real diagnostics — Measure latency, map your internet path, survey Wi‑Fi coverage, inspect TLS and HTTP traffic, and run security-focused checks from a single premium dark cyber workspace. CORE NETWORKING • Ping Utility — TCP-based latency, jitter, and loss charts (built for iOS where raw ICMP is unavailable) • Traceroute — hop-by-hop path timing with clear logs • DNS Toolkit — multi-record lookups and DNSSEC-aware workflows • WHOIS Lookup — domain and IP registration intel • Port Scanner — fast and deep scans with service hints and banner capture • Speed Test — download, upload, and jitter snapshots • Subnet Calculator — IPv4 & IPv6 CIDR math • IP Tools — public IP, local interfaces, and MAC vendor lookup WI‑FI & RF • Wi‑Fi Analyzer — current network signal and channel context • Wi‑Fi Site Survey — calibrated floor-plan heatmap with walk mode, wall/obstacle attenuation, distance measure, AP pins, and −67/−70 dBm coverage metrics • RF Interference — educational channel-overlap visualization • Bluetooth Scanner — BLE discovery and RSSI CYBER & ANALYSIS • Protocol Analyzer — paste hex/xxd/Wireshark dumps; parse TLS ClientHello (SNI, ALPN, ciphers, JA3), HTTP, DNS, MQTT • HTTP Capture — session recorder with redirect hops and HAR export • HTTP Client Suite — methods, headers, body, and cURL export • Certificate Inspector — chain and expiry visibility • Vulnerability Scanner — TLS + HTTP header checks • Device Security Audit — jailbreak, VPN/DNS leak style checks • ASN Intelligence & BGP Monitoring — ownership and routing signals • Threat Intelligence — IP/ASN reputation lookups DEVELOPER TOOLS • Socket Tester, MQTT Tester, WebSocket Tester • Remote Diagnostics helpers REPORTING & CLOUD • Internet Path Map — Device → LAN → Gateway → ISP → Internet → Destination with live TCP probes • Timeline View and Report Generator (Markdown/HTML) • Cloud sync and team workspace hooks DESIGNED FOR REAL WORK • Premium metrics • On-device diagnostics first — your probes stay practical and transparent about iOS platform limits • Results you can save and export NetMaster X — diagnose faster, understand more.

A network engineer's toolkit that runs entirely on your iPhone. Seventeen tools, no account, no server of ours, and nothing about you collected. THE TOOLS • Ping — ICMP latency and packet loss, with a live chart • Traceroute — the hop-by-hop path, each router named • LAN scan — every device on your subnet, named and identified: routers, NAS boxes, printers, Macs, phones • Port scan — TCP connect scan with banners and service names, from a handful of ports to all 65535 • DNS — your own wire-format resolver: every record type at once, any public resolver you choose, DNS-over-HTTPS, reverse lookups, and a comparison mode that queries five resolvers and flags the one that disagrees • HTTP check — status, redirect chain, the DNS/connect/TLS/TTFB split, security headers • TLS — the full certificate chain, expiry, SANs, cipher suite, and whether the system trusts it • WHOIS — the referral chain followed to the registrar that actually holds the record • Wi-Fi — link quality graded against local thresholds, and a walking survey that compares rooms • Speed test — download, upload, latency and jitter, against Cloudflare or a URL you name • iperf3 — throughput against your own iperf3 server, up or down, multi-stream • IP calculator — CIDR maths, masks, host ranges, binary, and subnet division including VLSM • MAC lookup — 39,000 vendor prefixes, bundled and fully offline • Wake on LAN — the magic packet, sent to every address that might reach a sleeping machine • Network interfaces — addresses, subnets, flags and live throughput • Telnet — a raw TCP terminal for switches, PDUs and console servers • SSH — see below A REAL SSH CLIENT Not a wrapper. The protocol is implemented in Swift, and it does the things you actually need from a phone: • Jump hosts — reach a machine behind one bastion or several, each hop with its own account, its own credential and its own host key to confirm • Port forwarding — bind a local port to a service on the far side, then open it in a browser inside the app: a router's web interface, a database, a dashboard listening only on the server's loopback • scp — send a file up or pull one down, straight to the Files app • ssh-copy-id — put your public key in a server's authorized_keys without a second terminal • Keys — generate ed25519 on the device, or import ed25519, ECDSA and RSA in OpenSSH or PEM form, protected or not. Private keys live in the Keychain and can be exported under a passphrase when you need them elsewhere • Snippets — the commands you always type, one tap above the keyboard • A proper terminal — a real VT/xterm emulator, so vim and htop work, with esc, ctrl, alt, arrows and F-keys on a row of their own