.mil Domain
.mil is the gTLD reserved for the United States armed forces, managed by the DoD Network Information Center since 1985. Exclusive to military services, commands, and operating agencies of the Department of Defense, renamed the Department of War in 2025.
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About the .MIL domain
What is the .MIL domain?
Only second-level domain registration under .mil is permitted for US military services, unified or specified commands, and Department operating agencies that do not report through a specific military command chain; certain federal entities linked to the defense sector, though not strictly military, may also qualify in some cases. It is not available to the general public or to any organization outside the US defense structure. The application process requires providing verifiable evidence that the applicant is officially part of the armed forces, coordinating the process with DISA. A mandatory technical requirement: every second-level domain under .mil must have at least two nameservers, preferably hosted on two separate networks, to ensure service resilience.
Only second-level domain registration under .mil is permitted for US military services, unified or specified commands, and Department of Defense operating agencies that do not report through a specific military service chain. Applicants must provide verifiable evidence that they are an official part of the US armed forces, coordinating the process with DISA. At least two nameservers are required, preferably hosted on separate networks. Contact our team to confirm availability and the exact requirements.
Uses of .MIL
Who is the .MIL domain for?
These are the most common situations where .MIL is the ideal extension.
United States military services
The most direct use: army, navy, air force, and other recognized services.
Unified or specified commands
Command structures coordinating operations across different military services.
Operating agencies of the Department of Defense/War
Bodies that do not report through a specific military command chain, but are part of the defense structure.
Excluded: the general public and non-military entities
No organization outside the US armed forces can access this extension.
.MIL vs other extensions
Which extension suits you best?
Each extension has its own profile. Here we compare .MIL with the most common alternatives to help you choose.
| Extension | Best for | Restrictions | Registration price |
|---|---|---|---|
| .mil This page | Military services and Department of Defense/War agencies | Official military verification coordinated with DISA | Not publicly available |
| .gov | US civilian government organizations | Verification by CISA | Free |
Registration process
How to register your .MIL domain at miHosting
Check availability
Type the name you want in the search bar. We show you in seconds whether it's available or if you need to look for alternatives.
Complete registration
Fill in the registrant details and choose whether to add hosting. The entire process takes less than 5 minutes.
Your domain is live
Within minutes your .MIL domain is active and visible from anywhere in the world. DNS propagates in under 24 hours.
Frequently asked questions about the .MIL domain
Can a civilian company register a .mil?
No, under no circumstances. Only US military services, commands, and Department of Defense/War agencies.
Why is the "Department of War" mentioned for 2025?
Because the US Department of Defense was officially renamed the Department of War in 2025, the body that continues overseeing the .mil domain.
What technical requirement does every .mil domain need?
At least two nameservers, preferably on separate networks.
Who manages the .mil domain?
The DoD Network Information Center (NIC), coordinated with the Defense Information Systems Agency (DISA). The domain has existed since 1985.
How much does a .mil domain cost?
It is not available to the general public and has no open purchase process.
Can I register my .mil domain with miHosting?
No, this extension is reserved exclusively for the US armed forces and is managed directly with DISA.
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