簡介

An advanced tool for network diagnostics, LAN scanning, and problem detection. Network Analyzer can help you diagnose various problems in your wifi network setup, Internet connectivity, and also detect various issues on remote servers thanks to the wide range of tools it provides. It is equipped with a fast wifi device discovery tool, including all the LAN device's addresses and names, together with the Bonjour/DLNA services they provide. Further, Network Analyzer contains standard diagnostic tools such as ping, traceroute, port scanner, DNS lookup, whois, and Internet speed tester. Finally, it displays various useful information related to your wifi/cell connection. WIFI LAN SCANNER • Detection of all connected network devices (wifi & VPN) • IP addresses of all discovered devices • NetBIOS, mDNS (Bonjour​), LLMNR, and DNS name where available • Pingability test of discovered devices • IPv6 availability and discovered IPv6 addresses • Wake on LAN (WOL) including remote WOL • Scan of custom IP ranges • Filtering and search in the discovered device list PING & TRACEROUTE • Round trip delay including IP address and hostname for every network node • Geolocation data including latitude, longitude, country, city, and time zone • AS number and network name information • Complete trace route visualization on the map • Graphical ping statistics updated in real time • Configurable ICMP/UDP probes for traceroute • Configurable ping payload size • Both IPv4 and IPv6 - selectable PORT SCANNER • Scanning the most common ports or user-specified port ranges • Detection of closed, firewalled, and open ports • Description of the known open port services • Scan of complete port range or user-editable common ports • Both IPv4 and IPv6 - selectable WHOIS • Whois of domains, IP addresses and AS numbers DNS LOOKUP • Functionality similar to nslookup or dig • Support of A, AAAA, CAA, CNAME, HINFO, MX, NS, PTR, SOA, SPF, SRV, SSHFP, TXT records • Decoding and showing DNSSEC records such as DNSKEY, CDNSKEY, RRSIG, NSEC3PARAM, NSEC, NSEC3, DS, CDS, TLSA INTERNET SPEED • Test of both download and upload speeds • Graphical speed test view • Speed test history NETWORK INFORMATION • Default gateway, external IP (v4 and v6), DNS server, HTTP proxy • Wifi network information such as SSID, BSSID, IP address, and subnet mask • Cell network information such as network type • Monitor of wifi, cell and VPN data usage (both sent and received data since the last boot) LOCAL SERVICE DISCOVERY • Bonjour service browser • UPnP/DLNA service and device browser MORE • Full IPv6 support everywhere • History of all performed tasks with the possibility to star the favorite ones • Export by email, AirPrint, and AirDrop for most tools • Light/dark theme • Copy/paste support • Detailed help • Regular updates