.hm Domain
.hm is the ccTLD of Heard and McDonald Islands, an uninhabited Australian territory in the Antarctic, registered with IANA on July 24, 1997, and managed by HM Domain Registry. Unlike other uninhabited territories such as Bouvet Island, it is open for public registration, with no residency restrictions.
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About the .HM domain
What is the .HM domain?
Unlike other uninhabited territories such as Bouvet Island (.bv), .hm is open for public registration: anyone or any organization in the world can register a .hm domain, with no need for a local company on the islands or an administrative contact in the territory. Regulations do impose some unusual naming restrictions: obscene or offensive names are not allowed, nor are names suggesting an interest in managing the .hm namespace itself, and registering personal surnames is not allowed directly under .hm — they are specifically reserved for the MY.HM subdomain. Names must be at least three characters, alphanumeric and hyphens only, and must start with a letter.
Uses of .HM
Who is the .HM domain for?
These are the most common situations where .HM is the ideal extension.
Unrestricted international projects
The most common use: anyone or any company in the world can register .hm with no local presence.
Sub-Antarctic conservation and research
Heard and McDonald Islands are a World Heritage Site for their unique volcanic and sub-Antarctic biodiversity.
Brands seeking a short, unusual extension
Two distinctive letters, with real availability for open registration.
Personal surnames (via MY.HM)
The specific subdomain reserved for surname registration.
.HM vs other extensions
Which extension suits you best?
Each extension has its own profile. Here we compare .HM with the most common alternatives to help you choose.
| Extension | Best for | Restrictions | Registration price |
|---|---|---|---|
| .hm This page | Any project, with no restrictions | No direct surnames; no offensive names | Check price |
| .com | Any project | None | $14.99/year |
Registration process
How to register your .HM 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 .HM domain is active and visible from anywhere in the world. DNS propagates in under 24 hours.
Frequently asked questions about the .HM domain
Do I need a connection to Heard and McDonald Islands to register a .hm domain?
No. Unlike other uninhabited territories, .hm is open for public registration with no residency restrictions.
Can I register my surname as a .hm domain?
Not directly under .hm; surnames are specifically reserved for the MY.HM subdomain.
Who manages the .hm domain?
HM Domain Registry, based in Dickson, Australia. It was registered with IANA on July 24, 1997.
What names are prohibited on .hm?
Obscene or offensive names, or names suggesting an interest in managing the .hm namespace itself.
How much does a .hm domain cost?
The price varies by registrar. Check with our miHosting team to confirm the current price.
Can I register my .hm domain with miHosting?
Yes. Contact our team to confirm availability and the current price for this extension.
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