Is ENS an ERC-20?

Could you elaborate on whether the Ethereum Name Service (ENS) token is classified as an ERC-20 token? I've heard some discussions around this but would like a more definitive answer. The ERC-20 standard has become the de facto standard for tokens issued on the Ethereum blockchain, but I'm not entirely clear on whether ENS fits into this category. Understanding this classification is important for investors and developers alike, as it determines how the token can be used and integrated into Ethereum-based projects. Clarifying this point would be greatly appreciated.