Some Top-Level Domains Can Function as Standalone Websites

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Top-level domains (TLDs) can host actual websites, just like regular domains, because registry operators can add DNS A records directly to a TLD's apex zone. The .ai TLD once ran a live web server that gained attention on Hacker News, though its A record has since been removed. Currently, the .uz TLD resolves to a working website, albeit with a mismatched TLS certificate. This is technically possible through the same DNS mechanism that allows website owners to point their apex domain to a web server. The phenomenon remains a niche curiosity in the domain and networking community.

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ProgrammingDEV Community ·

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