Whoish

Whoish is a modern domain and network analysis tool built for web professionals. Enter any domain, IP address, or URL and get instant, human-friendly insights.

Full Analysis in One Click
Run DNS, WHOIS, SSL, HTTP header, hosting detection, and email security checks — all in parallel, with results streaming as they complete.

What You Get
• DNS records (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA) via DNS-over-HTTPS
• WHOIS registration details, expiration dates, and registrar info
• SSL/TLS certificate chain, issuer, and validity
• HTTP security headers with A+ to F scoring
• Email security analysis (SPF, DKIM, DMARC) with overall grade
• DNS propagation check across multiple resolvers
• IP analysis with RDAP ownership data
• Hosting provider, CDN, CMS, and email provider detection

Summary Card
A single overview with IP, name servers, registrar, email provider, SSL status, security score, web server info, and a domain health checklist.

Built for Professionals
• Menu bar quick search — look up domains without opening the full app
• Search history with favorites
• Copy summary reports to clipboard
• Configurable DNS resolver, timeout, redirect, and SSL verification settings
• Content scale (Compact / Default / Large) for your workflow
• Educational tooltips for non-technical users

Privacy First
All lookups are performed locally from your Mac. No analytics, no tracking, no ads. Data is only sent to public DNS resolvers and the target domain's servers.

Free & Pro
10 lookups per day for free, all features included. Upgrade to Pro for unlimited lookups.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/