domain.dot

← All .DOT names

.DOT domain

hydrogen.dot

Premium · Available

Open to everyone

Pre-order — be first in line

from $2,800 + $2,800/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 $3,000 + $2,800/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 $5,300 + $2,800/yr renewal

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

Continue with full priority

Frequently asked questions about hydrogen.dot

For online checkout, when is broader .PAY public registration expected?

Broader .PAY access is tied to the post-LRP period around February 2027, subject to registry and registrar confirmation. If you do not have a trademark, use domain.pay to pre-order a first-day attempt: https://domain.pay/register.

What is included in the price of hydrogen.dot?

The price of hydrogen.dot covers the annual registration of the name in the .PAY zone for one year, at the $100 standard rate or the registry premium fee for hydrogen.dot. Optional extras like VIP priority are added separately at checkout. See what is included for hydrogen.dot at https://domain.pay/pricing.

What does it mean if a .PAY name is premium for online checkout?

A premium .PAY name is a label with an additional registry retail fee set by Amazon Registry Services. Search the exact label at domain.pay to see current premium status and price path: https://domain.pay/domains. Premium status can change the total cost.

Is .PAY a restricted namespace that affects how I claim hydrogen.dot?

.PAY is operated by Amazon Registry Services, which sets the policies governing how names like hydrogen.dot are claimed, including the trademark-priority phase. Those rules determine when an SMD-backed claim on hydrogen.dot is accepted. NicNames applies the registry's policy on your behalf. Learn the basics at https://domain.pay/.

As a donation platform, what if my trademark has spaces or special characters and I want .PAY?

.PAY Sunrise follows identical-match rules for the trademark text, including how spaces and some special characters are handled. Do not guess the label; check it through domain.pay and use the trademark path if eligible: https://domain.pay/register. A valid TMCH/SMD record may be required.

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.