Domains Index
Domains Index operates as a niche data provider specializing in comprehensive domain name datasets, aggregating registered domains across gTLDs, ccTLDs, and newgTLDs.
Profile
Sells bulk datasets of registered domain names for marketers, researchers, and cybersecurity firms.
Domains Index operates as a niche data provider specializing in comprehensive domain name datasets, aggregating registered domains across gTLDs, ccTLDs, and newgTLDs. Founded to serve bulk domain data needs, the company claims coverage of approximately 80% of the 339 million global registered domains as of 2018 benchmarks, though independent verification of this claim is unavailable. Their core offering involves selling curated lists of active domains, with a focus on country-code (ccTLD) and generic top-level domains (gTLD), updated daily and monthly.
As of June 2026, their database contains 255 million domains, with 4.2 million new additions noted in their latest update. The company monetizes through one-time bulk dataset purchases (priced at $499 for full access) and subscription-based updates starting at $25/month. Financials and headcount are undisclosed, but their low-touch, automated delivery model suggests lean operations.
Recent activity includes expanding into historical expired domain lists and subdomain datasets, though the latter's claimed '1 billion active subdomains' lacks third-party validation. Their value proposition hinges on breadth of coverage—particularly in ccTLDs, where they assert a competitive edge—but faces skepticism due to opaque sourcing methodologies and reliance on self-reported metrics.
Who buys this
- Domain investors and brokers needing comprehensive lists for acquisition targeting
- Cybersecurity firms monitoring phishing and malicious domains
- SEO and digital marketing agencies tracking competitor footprints
- Academic researchers analyzing internet growth patterns
- Brand protection services identifying trademark infringements
Strengths and what to watch
Strengths
- Broad ccTLD coverage with 68 million domains, a claimed differentiator versus competitors
- Daily updates for high-frequency users, though freshness guarantees are unspecified
- Modular pricing with entry-level options like $25/month for updates, lowering adoption barriers
Watch for
- Unverified data quality claims—no independent audits of coverage completeness or accuracy
- Potential legal risks around data scraping given increasing ICANN and regional registry restrictions
- Revenue concentration in one-time bulk sales (e.g., $499 full dataset) with unclear recurring revenue durability
Key Information
- Headquarters
- Santa Monica, California, United
Frequently Asked Questions
What is Domains Index?
Domains Index is a data provider specializing in bulk domain datasets, offering registered domain lists across gTLDs, ccTLDs, and newgTLDs. Their datasets are used by marketers, researchers, and cybersecurity firms, with coverage claimed at 80% of global registered domains as of 2018 benchmarks.
Who uses Domains Index datasets?
Domains Index serves domain investors, cybersecurity firms, SEO agencies, academic researchers, and brand protection services. Their datasets help with acquisition targeting, phishing monitoring, competitor tracking, internet growth analysis, and trademark infringement identification, catering to diverse professional needs.
What types of domain datasets does Domains Index offer?
Domains Index provides datasets for ccTLDs, gTLDs, and newgTLDs, updated daily or monthly. They also offer historical expired domain lists and subdomain datasets, though subdomain claims lack independent verification. Their focus is on breadth, particularly in ccTLD coverage.
How much does Domains Index charge for bulk domain data?
Domains Index offers modular pricing, with bulk dataset purchases starting at $499 for full access. Subscription-based updates begin at $25/month, providing flexibility for users needing frequent data refreshes. Expired domain lists are available as separate products.
What makes Domains Index different from competitors?
Domains Index claims a competitive edge with broad ccTLD coverage, offering 68 million domains. They provide daily updates and modular pricing, lowering entry barriers. However, their data quality claims lack independent verification, and sourcing methodologies remain opaque.
Are there risks when using Domains Index datasets?
Potential risks include unverified data quality claims, legal uncertainties around data scraping due to ICANN restrictions, and revenue concentration in one-time bulk sales. Users should assess these factors alongside the claimed breadth and daily update capabilities.
Sources
- domains-index.com — Core product offerings, domain count figures, and pricing
- domains-index.com — ccTLD dataset specifics and coverage claims
- domains-index.com — gTLD dataset details and volume assertions
- domains-index.com — Expired domains product existence and pricing