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by ec109685 2257 days ago
How does Cloudflare NS deal with caching resolvers?
1 comments
hidiegomariani 2257 days ago
It tells you even percentage and absolute number of cached dns queries. Cloudflare is dope!
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booi 2257 days ago
I think he meant queries from caching nameservers that cloudflare does not control. I would argue the majority of queries would be fulfilled by these caching nameservers.
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mschuster91 2257 days ago
Setting a sufficiently low DNS TTL will take most caching servers out of the question.
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ec109685 2257 days ago
Got it. It works for sites at certain amounts of traffic. Hugely popular might have more than one user per minute per dns resolver.
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