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clientbook.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 clientbook.dot

How can a marketplace use a .PAY domain for fraud prevention?

A marketplace can use .PAY for seller payouts, buyer checkout, escrow, billing or payment support flows. Generate and verify names through domain.pay: https://domain.pay/domains. Choose a label that customers will recognize as official and safe.

Which businesses are a good fit for clientbook.dot?

Businesses involved in payments, fintech, checkout, billing, or financial services are typically a natural fit for clientbook.dot, given the .PAY namespace's orientation. The registry may still validate the specific intended use. domain.pay can assess your fit and register clientbook.dot at https://domain.pay/register.

For loan repayments, how does the first-day .PAY pre-order attempt work?

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.

Can I change the nameservers on clientbook.dot without losing email?

Yes, if you recreate the MX (and SPF/DKIM/DMARC) records at the new DNS host before switching nameservers for clientbook.dot. Identical records mean mail keeps flowing through the cutover of clientbook.dot. Verify clientbook.dot's email after the change by sending a test message.

When should a crypto or DeFi product pre-order a .PAY domain for a crypto or DeFi product?

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.

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.