A starknet.id domain ends in .stark
. It is part of a Starkned.id and its owner can chose what is its target address.
For example, if I own the starknet.id having the domain th0rgal.stark
, I can decide that it should resolve to my own starknet account address.
fricoben/naming_contract
StarknetID naming contract. It allows to resolve a .stark name to an address or an identity. Everything happens on chain.
Cairo