Also, Linux has "built in" (whatever that means) DNS caching. It's called nscd. ... | Hacker News

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xorcist on May 3, 2016 | parent | context | favorite | on: Stack Overflow: How We Do Deployment

Also, Linux has "built in" (whatever that means) DNS caching. It's called nscd. It's just usually not enabled by default (which is sensible, since it's better off shared).

gbrayut on May 3, 2016 [–]

nscd also has a known TTL bug that hasn't been fixed in 9 years.

https://sourceware.org/bugzilla/show_bug.cgi?id=4428

nickpsecurity on May 4, 2016 | [–]

Wow. A testament to focus on quality that is.

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