What is happening to the domains which are not sold?

They will go to buy now.

By July 20th, the auction will be complete and all domains will be available at a buy now price. From this point forward, you will be able to purchase any domain instantly. Payments in credit card and major cryptocurrencies will be accepted. The price for standard domains will increase to $20.

The prices will be:

Standard domain — $20

4 or 5 character — $100

1,2, or 3 characters — $250

Premium Domains — $250

Top domains — $1,000