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An official website of the United States government

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

.Gov data

Explore .gov domain data in our GitHub repository. If you have questions about the data or suggestions for improving it, open a GitHub issue.

All .gov domains

We update a list of all .gov domains daily. This data includes all registered .gov domains from every domain type: federal, interstate, state/territory, tribal, county, city, special district, and school district. In addition to domain type, this data includes domain name, organization, city, state, and security contact email.

Federal .gov domains

This subset of .gov domains includes only those registered to federal agencies including legislative, executive, and judicial agencies. This data includes domain name, organization, city, state, and security contact email.

.Gov zone file

The .gov zone file contains domain name system (DNS) information and addresses. This data is updated daily.

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get.gov

An official website of the Cybersecurity and Infrastructure Security Agency

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