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Question: How is DNS resolved? #53

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curlyblueeagle opened this issue Jan 7, 2022 · 2 comments
Closed

Question: How is DNS resolved? #53

curlyblueeagle opened this issue Jan 7, 2022 · 2 comments

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@curlyblueeagle
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Sorry if this seems like a basic question, but how does cacheable-lookup resolve DNS? Looking at the code it seems to be using dns.resolve with dns.lookup as a fallback. Am I correct in this assumption?
@szmarczak
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Correct. It uses dns.lookup as a fallback in order to support /etc/hosts.

@curlyblueeagle
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Perfect thank you! This answers my question, so I will close issue.

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@curlyblueeagle @szmarczak