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.DOT domain
signin.dot
Premium · Available
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.
You bring the SMD — we handle the registrar submission during the priority window.
Continue with my SMD
Full priority package — lawyer-supported TMCH submission, SMD issuance, registrar handling.
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Frequently asked questions about signin.dot
Is .PAY already open to everyone when choosing merchant.pay?
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.
How is signin.dot different from signin.dot.com?
signin.dot uses the payment-specific .PAY suffix, while signin.dot.com uses the generic commercial suffix. signin.dot signals checkout and transactions at a glance, whereas signin.dot.com is neutral about purpose. Both can point to the same site, but signin.dot reads as a dedicated payment address.
For loan repayments, do I need an SMD file to register .PAY during the priority window?
An SMD file is the TMCH-issued credential used to prove a validated mark during Sunrise. For .PAY, bring your SMD or use domain.pay’s full fast-track if you need help obtaining one: https://domain.pay/register. The SMD must match the requested label.
Where do premium and reserved classifications come from for signin.dot?
They come from the .PAY registry operator, Amazon Registry Services, which maintains the policy lists that mark signin.dot as premium, reserved, or blocked. domain.pay reflects those lists for signin.dot at lookup time. Since they can be updated, re-check signin.dot at https://domain.pay/domains.
For point-of-sale payments, is a payment gateway business eligible for .PAY in the LRP?
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.