DonutDNS Tool Visualizes DNS Propagation Results as 24 Colorful Donuts

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A developer has created DonutDNS, a DNS propagation checker with an unconventional visual interface. Instead of displaying results in standard tables or lists, the tool represents propagation status across servers using a grid of 24 donuts. Each donut likely changes appearance to indicate whether DNS records have propagated to a given server. The tool was shared on Hacker News, where it attracted modest early attention with a small number of points and comments.

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