get.gov Domain Search review
A free, focused tool for checking .gov names and navigating eligibility and requests.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
get.gov Domain Search is a free web tool from the Cybersecurity and Infrastructure Security Agency (CISA) for eligible U.S. government organizations evaluating .gov domain names. It checks whether requested names are available without requiring users to enter the .gov suffix, then provides naming requirements and examples. The service also explains eligibility requirements and links to the .gov domain-request process, helping organizations move from an initial name check toward submitting a request. .gov domains are restricted to verified U.S. government organizations and are provided free of charge.
The product’s strongest fit is its focused guidance around the .gov namespace. Alongside availability checks, it connects naming decisions with the requirements that govern .gov domains, including eligibility information and request-process links. That makes it more useful for organizations that need to understand whether a proposed name aligns with the domain’s rules, rather than simply searching across many commercial extensions. The broader get.gov site also provides WHOIS lookup for registered .gov domains and bulk access to .gov WHOIS data, supporting domain research and administration after names are registered.
This focus also defines the product’s limits. It is built around one namespace and a web-based workflow, so organizations seeking general domain discovery across multiple extensions should choose a broader domain search service instead. The published capabilities center on checking requested names and do not include documented bulk availability search, upload, export, variation, or API features. Government organizations that need a straightforward .gov check, eligibility guidance, and links to the official request process should find the scope appropriate; teams looking for expansive discovery or programmatic search capabilities should look elsewhere.
get.gov Domain Search pros and cons
- Where it wins
- Free availability checks for requested .gov domain names
- Clear naming, eligibility, and request-process guidance
- WHOIS lookup plus bulk access to .gov WHOIS data
- Where it doesn't
- Focused only on the .gov namespace
- Designed for requested-name checks, not broad discovery workflows
- Web access only, without documented API or export features
get.gov Domain Search fact sheet, pricing and score →
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