.quantum Domain Names

Generic Top Level Domain (gTLD) for Technology Domains

www.
Pricing not yet announced
Pre-registration is free and non-binding

Pre-register your .quantum domain for free

.quantum is not opened for registration yet. This free pre-registration puts your name in our queue, so we can notify you when we can start taking orders. Allowing you to proceed with the domain purchase when the time comes.

  1. Search for the .quantum name you want above.
  2. Add it to your cart and check out. The total is $0.00, and no payment details are required.
  3. We email you as soon as pricing, dates, and policies are published, and again when your name can be registered.

Your pre-registration shows up in your domain panel under Free Pre-Registrations. It is non-binding; you can choose to buy once the price is available. We cannot guarantee any particular name, but .quantum will be a competitive option.

ICANN application information

About .quantum

The .quantum domain extension stands for quantum computing, quantum technology and the science behind them. It suits companies, labs and developers working at the frontier of computing, and anyone who wants a name tied to that field.

Visitors who see a .quantum address can tell the site relates to advanced technology. This top-level domain fits quantum hardware makers, quantum software platforms, academic research labs, and quantum-as-a-service providers. Cybersecurity firms that focus on post-quantum cryptography can also use it.

You might use it for a research group's home page, a developer platform, or a product site for quantum-enabled tools. Work in quantum communications and quantum sensing fits here too. Individuals, projects and communities that relate to the concept can also build a site on it.

Frequently asked questions about .quantum

Why should I pre-register new top-level domain .quantum now?
Pre-registering a .quantum domain will allow us to submit your domain for registration as soon as it becomes possible to do so. This is the best way to secure your chance of owning a new gTLD domain. By pre-registering you will not have to worry about missing any deadlines and because pre-registration is free, you have nothing to lose. Also submitting a free pre-registration allows 101domain.com to update you on pricing, policies and deadlines. Unfortunately, 101domain.com cannot guarantee that we can successfully register a .quantum pre-registered domain.
Does it cost anything to pre-register .quantum?
The .quantum pre-registration process is completely free. You will only be required to provide a valid email address and your other contact details. Only when the gTLD is open for registration and you wish to register the domain name will you be required to provide a credit card and payment.

We may send you an email regarding your .quantum free pre-registration to confirm you request. If this email is not deliverable, your account will be closed and your free pre-registration will be deleted.

Am I obligated to register a .quantum domain I pre-registered?
No. .quantum Pre-registrations are non-binding and free. Once we receive information regarding the domain policy and we know the price, you will be asked to confirm your pre-registration, which would allow you to change your non-binding pre-registration into a binding General Availability Pre-Order.
How much will the .quantum yearly registration fee cost?
Pricing information for the new gTLDs .quantum is not yet available. Any users with free pre-registrations will be notified by email once this information is available.

Technical information for .quantum

  • TLD .quantum
  • Type gTLD
  • Registration Not yet announced
  • Renewal Not yet announced
  • Transfer Not yet announced
  • Time to Register Not yet announced
  • Private Registration Not yet announced
  • Trustee/Proxy Service No
  • Individuals can register No
  • Businesses can register No
  • Information updated 2026-10-12

See all .quantum domain help and technical information.