3DNS

3DNS is the first onchain domain registrar that's compatible in both web2 and web3. This means that you can do things like set email and website records on your domain, as well as send and receive crypto from your domain. 3DNS supports the most popular domain TLD's, including .com, .xyz, .co, .io, .box and more. Domains that you register or transfer into 3DNS are NFT's in your wallet, meaning that they are secured by your private key in your wallet, and the security of Ethereum on the Optimism L2. This functionally means that you're self custodying your domains! This is the first and only option to ever exist. With your domain as an NFT, you'll enjoy the added security knowing your domain is in your control, better liquidity, easier transfers and a smoother all around experience.