Go to https://etherscan.io/.
Search your public address that you used to claim your .crypto domains.
Select ERC721 Token Transactions.
You can see a log of your .crypto claim transactions.
- Click on a Txn Hash
6.- Click on “Click to see more”
7.- In the Input Data section, click on "Decode Input Data"
8.- In the Label row you will find the domain name.