[TR; DL]
1.On November 9th, Ethereum Name Service (commonly known as ENS) officially launched an airdrop for the governance token $ENS.
2.DAS, short for Decentralized Account Services, is also a domain name service provider just like ENS.
3.Fractal offers a decentralized identity service and is currently running an airdrop.
4.In the DeFi sector, both MetaMask and ParaSwap have a high possibility of carrying out airdrops.
5.In the NFT field, OpenSea is also a possible airdrop project to look forward to.