domain.dot

← All .DOT names

.DOT domain

optitherm.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 optitherm.dot

When should a payroll platform pre-order a .PAY domain for digital wallets?

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. Re-confirm dates before publishing if the registry updates its schedule.

What does it mean that .PAY is a top-level domain for optitherm.dot?

A top-level domain is the final segment of an address, so in optitherm.dot the .PAY is the TLD that sits at the root of the DNS hierarchy. It is on the same level as .com or .org. That makes optitherm.dot a fully standard, globally routable name.

Can I pre-register a .PAY name without a trademark when choosing support.pay?

Yes. If you do not have a matching trademark, use domain.pay to pre-order a first-day registration attempt for broader availability: https://domain.pay/register. A pre-order is not a guarantee; the name may become unavailable, premium, reserved or blocked before submission.

Where would optitherm.dot fit in a subscription business?

Route your billing portal and renewal links through optitherm.dot so members always pay on a recognizable, payment-native address. A consistent .PAY home for billing reduces support confusion when cards need updating. Begin at https://domain.pay/register.

Is a payment gateway business eligible for .PAY in the LRP for fraud prevention?

An ecommerce or gateway business using a payment processor may be closer to the LRP1 eligibility concept, but the registry rules still control. Start at domain.pay to choose the correct path and verify current requirements: https://domain.pay/register. Separate licensing issues remain legal questions.

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.