Your DNS provider is the single point of failure between users and everything you've built. Here's how to choose one that won't let you down.
DNS must cache to be fast, but caches must expire for failover to work. Understanding this tension—and the clever workarounds engineers have built—is key to designing systems that actually stay up.
Your DNS infrastructure choice reveals what kind of organization you are: one that buys reliability or one that builds it. Here's how to know which you should be.
Your DNS resolver sees every domain you visit. Choosing between Google, Cloudflare, Quad9, OpenDNS, and NextDNS isn't just about speed—it's about who you trust with a complete record of your digital life.
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