I’ve bought a couple of domains on ENS recently, which is an a decentralized, on-chain version of DNS running on Ethereum.

Go to ens.domains and connect your ETH wallet, then you can search for available names just like you would on a normal domain registrar. With ENS, your domain name is essentially an NFT, with addresses and TXT records nested underneath.

I have no immediate need for this, other than the convenient reverse lookup to your eth address, which is neat. But if you believe in the future of web3 and Ethereum,...