Show HN: digga – DNS, RDAP/WHOIS, subdomains and more in one lookup
9 hours ago
- #domain research
- #open-source tools
- #network security
- Digga is a free, open-source tool for comprehensive domain research, including DNS, RDAP, WHOIS, subdomain discovery, IP/ASN details, and email authentication checks.
- It offers six integrated tools: DNS lookup with multiple resolvers, RDAP with WHOIS fallback, passive subdomain enumeration, IP annotation, email security analysis, and SSL/TLS certificate inspection.
- Users can input apex domains, subdomains, or URLs; Digga normalizes the input and provides an overview followed by detailed tabs for DNS, WHOIS, subdomains, and email data.
- Access methods include a Chrome extension for right-click analysis, a browser bookmarklet, and an iOS shortcut for quick domain research without copy-pasting.
- Digga emphasizes privacy and accessibility with no accounts, paywalls, or tracking, and is licensed under AGPL 3.0.