Query.Domains
Blazing fast bulk domain availability checker
FreeHelpers603 impressions#237 of its week
Query.Domains is a free bulk domain availability checker using DNS and WHOIS lookups with instant results.
- for
- Developers, marketers, and anyone needing fast bulk domain checks
- pricing
- freemium
Key features
- Lightning Fast — Provides instant results via optimized DNS and WHOIS lookups with SSE.
- High Accuracy — Uses real-time WHOIS data with a 99.9% accuracy guarantee.
- Detailed Info — Shows pricing, history and other domain details for each query.
- Bulk Support — Allows checking thousands of domains and up to 20 TLDs per keyword.
- API Access — Developer-friendly API for programmatic bulk WHOIS and availability checks.
- Privacy Protected — Does not share search data and only uses anonymous analytics.
Use cases
- Check availability of a list of potential brand names before launch
- Perform SEO research by bulk-checking competitor domains
- Integrate domain availability into a custom registration workflow via API
Query.Domains pricing
- Free$0/monthDomain availability check · Basic WHOIS lookup · Save domains · Turnstile verification required
- Pro Yearly$100/year/yearHigher rate limits · No Turnstile verification · Full API access · Priority support
- Early Bird Pro$50/year/yearHighest rate limits · No Turnstile verification · Full API access · Priority support
Query.Domains vs alternatives
 Query.Domains |  Domain Digger |  AITDK SEO Extension |  PullBar Pro |  Kokua.wiki | |
|---|---|---|---|---|---|
| Best for | Instant bulk domain availability | Domain analysis and research | All-in-one SEO and WHOIS analysis | GitHub workflow management | Developer documentation and resources |
| Pricing | Freemium | Free | Free | One time fee | Free |
| DevHunt upvotes | 0 | 27 | 26 | 27 | 44 |
| Launched | Jan 2024 | Mar 2024 | Jun 2024 | Jan 2024 | Feb 2024 |
- Query.Domains vs Domain Digger: Open-source toolkit focused on domain analysis rather than bulk WHOIS checking
- Query.Domains vs AITDK SEO Extension: SEO extension that includes WHOIS lookup as part of broader SEO tools
- Query.Domains vs PullBar Pro: Provides GitHub pull request visibility, unrelated to domain checking
- Query.Domains vs Kokua.wiki: Developer hub offering resources, not a domain checker
Query.Domains FAQ
Is Query.Domains free to use?+
Yes, there is a free plan that provides basic domain checks and WHOIS lookups, with a paid Pro plan planned for higher limits.
How many TLDs can I check at once?+
Up to 20 TLDs can be checked simultaneously for the same keyword, and this can be customized in the UI.
What is the refund policy?+
A 7-day refund policy is offered; contact support within that window for a full refund.
Do you provide an API for bulk WHOIS checking?+
Yes, an API is available for bulk WHOIS and availability lookups; contact them for details.
How accurate is the availability information?+
The service uses the latest WHOIS data, but final registration eligibility should be confirmed with a registrar.
Summarized by DevHunt from query.domains · Oct 2, 2026. Details may change; check the official site.
