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400.dot

Premium · Available

Open to everyone

Pre-order — be first in line

from $940 + $840/yr renewal

Pre-pay to reserve a first-day registration attempt. We attempt to register on the first day of broader availability — projected around February–March 2027.

Pre-order now

Not guaranteed. 100% credit toward another domain (or 80% cash refund) if unsuccessful.

Own a registered trademark? Fast-track today

Register inside the .DOT priority window instead of waiting. Premium retail fees still apply on premium names.

I have a TMCH SMD file

from $1,040 + $840/yr renewal

You bring the SMD — we handle the registrar submission during the priority window.

Continue with my SMD

I don't have TMCH/SMD yet

from $3,340 + $840/yr renewal

Full priority package — lawyer-supported TMCH submission, SMD issuance, registrar handling.

Continue with full priority

Frequently asked questions about 400.dot

Does .PAY require payment-related use after registration when choosing donate.pay?

Yes. The LRP policy says .PAY LRP names must be used in connection with payment-related services, and failure to demonstrate such use may lead to suspension or cancellation. Check the current path at domain.pay: https://domain.pay/register.

Can I reserve 400.dot before general availability?

You cannot lock 400.dot permanently before its phase, but you can pre-order it now so domain.pay submits your registration the moment general availability begins. This puts you ahead of anyone who waits until launch day to start. Place your pre-order at https://domain.pay/register.

What does 'approved Payment Service Provider' mean for .PAY eligibility?

During LRP1, .PAY eligibility is limited to registrants that conduct payment transactions online using an approved Payment Service Provider or third-party payment processor, with payment-related use. For registration help, use domain.pay: https://domain.pay/register. Separate financial licensing depends on your activity and jurisdiction.

How do I start a trademark-priority claim for 400.dot?

To claim 400.dot via trademark priority, register 400.dot with the TMCH, obtain your SMD file, and submit it through domain.pay during the registry's priority window. We support this path for 400.dot. Begin at https://domain.pay/register.

During the .PAY launch, is .PAY Sunrise first-come, first-served for trademark holders?

.PAY Sunrise is a Start-Date Sunrise, so eligible trademark registrations are allocated on a first-come, first-served basis when policy requirements are met. Start the request at domain.pay: https://domain.pay/register. Waiting can increase the risk that another eligible party gets the matching label first.

Availability is checked live and re-verified before payment. Pre-orders are first-day registration attempts — registration is not guaranteed; 100% credit toward another domain (or 80% cash refund) if unsuccessful.