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What is a Sub-Level Domain (SLD)?

Learn about Web3 Sub-Level Domains

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In the Domain Name System (DNS) hierarchy, a subdomain is a domain that is part of another (main) domain. For example, if a top level domain was .anydomain, one could add a subdomain to it as anything.anydomain, and “anything” would be the sub level domain.

Sub Level Domains can be registered on the Ethereum or Polygon Blockchains.