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Domain Digger vs iDomainSearch

Domain Digger is an open-source toolkit for domain analysis, not a name generator.

Side by side

What it is
Domain Digger:Domain Digger is an open-source web tool that retrieves DNS, WHOIS, SSL certificates, subdomains and more for any domain.
iDomainSearch:iDomainSearch generates short, memorable domain name ideas instantly for free.
Best for
Domain Digger:All-in-one domain lookup and analysis
iDomainSearch:Quick generation of catchy domain names
Who it’s for
Domain Digger:Developers, DevOps, security auditors, educators and anyone needing detailed domain data.
iDomainSearch:Entrepreneurs, marketers, and developers looking for brandable domain names.
Pricing
Domain Digger:Open source
iDomainSearch:Free
Open source
Domain Digger:Yes, 1,350 GitHub stars
iDomainSearch:—
DevHunt upvotes
Domain Digger:27
iDomainSearch:0
Launched on DevHunt
Domain Digger:Mar 2024
iDomainSearch:Jan 2024

Domain Digger features

  • Live DNS lookups. Real-time queries for all record types without caching results.
  • Worldwide resolvers. Compare answers from Cloudflare, Google, ISP or authoritative servers across regions.
  • WHOIS decoding. Shows registration, expiry and ownership details in a readable format.
  • Subdomain discovery. Enumerates hidden subdomains for security audits and attack-surface mapping.
  • Certificate history. Lists every SSL/TLS certificate ever issued for a domain with issuer and validity dates.
  • No install or accounts. Runs in the browser; just paste a domain and get results instantly.

iDomainSearch features

  • Keyword-based generation. Enter 1-2 keywords to receive thousands of domain suggestions.
  • Advanced filtering options. Customize results by extension, length, hyphens, and keyword position.
  • Availability preview. Shows domain availability with a high-accuracy filter.
  • Multiple extensions. Search across 500+ popular TLDs such as .com, .org, .net.
  • Dark/Light mode. Switch UI theme to suit your preference.
  • Bookmarking. Save favorite suggestions to revisit later.

Based on each tool's website and DevHunt data. Details may change; check the official sites.