NetOz Network Tools

NetOz Network Tools puts 22 professional-grade network and developer utilities in your pocket. Designed for busy network admins, system engineers, and developers who need fast, reliable diagnostics on the go. **Network Tools** - DNS Lookup — Query A, AAAA, CNAME, TXT, NS, and SOA records - DNS Propagation — Check DNS propagation across global servers - MX Lookup — Look up MX records for mail server configuration - WHOIS Lookup — Query WHOIS information for domains and IPs - Port Scanner — Scan the top 20 common ports on a host - Security Scanner — Scan for security headers and SSL/TLS configuration - Looking Glass — Ping, traceroute, MTR, and BGP lookups - Reachability — Check if a website or server is up - Routing Loop Detector — Detect routing loops in network paths - What's My IP — Your public IP with geolocation and ISP info - Subnet Calculator — CIDR notation, subnet masks, and network ranges - Subnet Splitter — Split, merge, and check CIDR overlaps - SPF Builder — Build SPF records with a guided UI - SPF Validator — Validate SPF records against RFC 7208 **Dev Tools** - JWT Decoder — Decode and inspect JSON Web Tokens - JSON / YAML Formatter — Format, validate, and convert JSON & YAML - Hash & Encoding — MD5, SHA hashes, Base64, URL, and Hex encode/decode - Email Header Parser — Parse headers and visualize routing hops - Cron Explainer — Parse cron expressions and see next run times - Time Tools — Unix timestamps, timezone conversion, ISO 8601 - Systemd Generator — Generate systemd service unit files **Privacy First** 11 tools run entirely on your device — nothing leaves your phone. No tracking, no ads, no login required. Server-side tools are powered by NetOz infrastructure hosted in a NextDC Tier IV data centre in Adelaide, Australia. **Free. No catches.** All 22 tools are completely free to use. No subscriptions, no in-app purchases, no account required.