The ghost domain problem in DNS, and what we're doing about it

ohdear.app

The ghost domain problem in DNS, and what we're doing about it

ohdear.app

RSS BotMB to Hacker NewsEnglish · 2 months ago

A DNS caching quirk can keep a deleted domain resolving for days. Here's why uptime checkers miss it, and what we're tightening on our end.

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