NetProbe. vs deepdig.dev

NetProbe is a complete network diagnostic toolkit for your iPhone. Eight professional-grade tools, zero subscriptions, zero ads, zero tracking. TOOLS INCLUDED: • LAN Scanner — Discover every device on your local network. See IP addresses, MAC addresses, vendor names, and set custom labels for easy identification. • Ping — Real ICMP ping with live latency charts. Monitor connection quality to any host with detailed statistics including min, max, average, and packet loss. • Traceroute — Map the complete network path to any destination. See every hop, latency, and reverse DNS hostnames between you and the target. • DNS Lookup — Query A, AAAA, MX, CNAME, TXT, NS, SOA, and SRV records. Choose from multiple DNS servers including Google, Cloudflare, Quad9, and OpenDNS. • Port Scanner — Check which ports are open on any host. Includes a built-in reference for common ports and services. • Whois — Look up domain and IP registration details via RDAP. See registrar, creation date, expiration, name servers, and more. • Wake-on-LAN — Send magic packets to wake devices on your network. Save your devices for quick access anytime. • Subnet Calculator — Calculate network addresses, broadcast addresses, host ranges, and subnet breakdowns from any IP/CIDR input. WHY NETPROBE: • One price, forever — Pay $2.99 once. No subscriptions, no in-app purchases, no recurring charges. • 7-day free trial — Try every feature before you buy. No credit card required to start. • Privacy first — No ads, no tracking, no analytics, no data collection. Your network data stays on your device. • Offline capable — All tools work without an internet connection for local network diagnostics. • Built with Apple frameworks — Pure SwiftUI, zero third-party dependencies. Fast, lightweight, and secure. NetProbe is an Under5 app. Honest tools, one price, forever.

deepdig is a free toolbox of network diagnostics built for sysadmins, DevOps engineers and hosting operators — the checks you run every day, faster and more detailed, with no account and no ads. Enter a domain, IP or paste raw data. Checks run in parallel on our servers and results stream in live, each finding graded by severity with a plain-English explanation of why it matters. TOOLS • DNS diagnostics — records, delegation and glue consistency, full DNSSEC chain validation from the root, propagation across 18 public resolvers, and a hop-by-hop recursion trace • SSL/TLS — certificate chain, expiry, hostname match, trust, protocol versions, HSTS • WHOIS — registrar, dates, EPP status codes for domains; RIR allocation, ASN and abuse contacts for IPs • Mail tester — SPF, DKIM, DMARC, MTA-STS, TLS-RPT, BIMI, MX reachability and STARTTLS • Email header analyzer — paste a raw email, get the Received chain as a timed hop-by-hop trace with SPF/DKIM/DMARC verdicts • DNSBL / blacklists — check IPs and domains against major blocklists, Spamhaus included • HTTP headers — security headers, redirect chain, cookie flags, server fingerprint • HTTP/3 — ALPN negotiation, Alt-Svc advertisement and CDN detection • IP info — ASN, announced prefix, rDNS, country and hosting classification • Certificate Transparency log search • Subnet/CIDR calculator and a password generator WATCHES — GET NOTIFIED WHEN THINGS CHANGE Put a domain or IP on watch and deepdig re-checks it for you. You get a push notification only when something actually changes: a certificate crossing 14, 7 or 1 day to expiry (and a recovery notice when it renews), a new blacklist listing or a delisting, or a changed DNS record set. No noise, no daily digests — alerts only on real transitions. BUILT THE WAY YOU'D WANT IT • Results stream in as each check completes — no spinners • Every run is saved as a shareable permalink snapshot • History and side-by-side comparison for any target • Share a URL or domain from any app to open the right tool prefilled • Dark mode that follows your system • No account, no ads, no tracking, no analytics. Free. deepdig is the mobile companion to deepdig.dev — same engine, same results, in your pocket.