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h2o2.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.

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Frequently asked questions about h2o2.dot

For mobile money, when does the .PAY Trademark Claims period run?

ICANN currently lists the .PAY Trademark Claims period from February 1, 2027 to May 2, 2027. For practical registration action, check your preferred label and pre-order path on domain.pay: https://domain.pay/register.

What is a TMCH SMD file and why do I need one to register h2o2.dot?

A TMCH SMD (Signed Mark Data) file is a digital certificate the Trademark Clearinghouse issues after it validates your trademark. To claim h2o2.dot under trademark priority you upload this SMD at registration so NicNames can verify your mark cryptographically. Without a valid SMD the priority window for h2o2.dot cannot be opened. Start at https://domain.pay/register.

For BNPL checkout, what are the current .PAY launch dates in 2026 and 2027?

Current ICANN dates: .PAY Sunrise is April 13–July 20, 2026; LRP1 is July 20, 2026–February 1, 2027; Trademark Claims is February 1–May 2, 2027. For registration or pre-order action, use domain.pay: https://domain.pay/register.

What canonical URL should I set for pages on h2o2.dot?

Each page on h2o2.dot should declare a self-referencing canonical link to its preferred URL, using a single consistent scheme, host, and trailing-slash style. This prevents duplicate-content confusion across www, non-www, and parameter variants of h2o2.dot. Keep canonicals absolute and HTTPS.

Could a lookalike .PAY domain harm customer trust for in-app purchases?

.PAY is sensitive because it signals money movement, so lookalike domains can confuse customers. Check your exact brand and obvious variants at domain.pay: https://domain.pay/register. Registration is one brand-protection layer, not a full anti-phishing program.

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.