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dmcheck

Free#20 of 34 in Domain Search Tools

dmcheck: A focused, open-source domain checker with detailed registry results and shareable visuals. Ranked #20 of 34 in Domain Search Tools by our editors (7.3/10); pricing: Free plan; best for open-source visual domain research.

7.3/10Editor score

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dmcheck7.3 Visit dmcheck

At a glance

Editor score
7.3 / 10
Pricing
Free plan
Best for
Open-source visual domain research
Free plan
Yes
Paid from
Free
Facts checked
20 Sep 2026

Where it wins
- Search multiple TLDs with an editable custom TLD list
- Streams WHOIS and RDAP results as registries respond
- Creates compact PNG result images for sharing
Where it doesn't
- Web-only access limits it to browser-based workflows
- No public API for programmatic domain searches
- Focused on keyword searches rather than broader bulk workflows

Our verdict on dmcheck

dmcheck is a free, open-source web tool for individuals and teams researching domain names. Enter a keyword to check availability across multiple top-level domains, then review WHOIS and RDAP data as registries respond. No registration is required, making it suited to quick naming research, early project work and collaborative domain exploration.

The Free plan includes domain availability checks plus WHOIS and RDAP results. Its strongest feature is the combination of editable TLD selection and streaming responses: researchers can shape the search around the extensions they care about and see results arrive as registry data becomes available. Registered-domain panels add registrar, registration dates, DNS servers and status data. Optional screenshot and favicon previews provide additional context, while registrar links and reference price comparisons are available when enabled.

Sharing is a notable part of the workflow. dmcheck can generate a compact PNG result image with copy, download and share actions, which gives teams a simple way to circulate findings. The trade-off is a narrow platform and workflow focus: it is web-only and has no public API, so it is less suitable for automated pipelines or integrations into custom domain-research systems. Choose dmcheck for free, visual, open-source research with configurable TLD coverage; choose an alternative when programmatic access or larger operational workflows are central requirements.

Your product? Our editors can test dmcheck in depth and publish a review, labelled as paid · from $149/mo →

dmcheck pricing

Plans Free planFree Free to use — no paid tier required for the core job.

See plans on dmcheck.app

All 1 dmcheck plans and prices →

dmcheck fact sheet

Free plan	Yes
Paid from	Free
TLD count	Not verified
Bulk search limit	Not verified
Domain variations	Not verified
Bulk upload	Not verified
Export options	Not verified
API access	No
Deployment	Cloud
Platforms	Web
Support	Docs
Built for	Solo, Small business (editorial estimate)
Pricing	Free plan (source)
Website	dmcheck.app
Facts checked	20 Sep 2026

Alternatives to dmcheck

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Featured on iTechGuides

dmcheck is listed in our Domain Search Tools directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update