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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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Why is my Linux machine requesting the DNS records of .arpa domains every few seconds? (lemmy.ml)

submitted 3 years ago by [email protected] to c/[email protected]

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Looking at the logs of my local DNS server, my Linux computer has been looking up 191.0.0.10.in-addr.arpa every few seconds. It also looks up ipv4only.arpa, but less frequently. As far as I know, arpa domains are apart of the DNS system itself? Is this normal?

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[–] [email protected] 1 points 3 years ago

Oh wait, I just realized that the IP is reversed from what the domain says. I thought it was 191.0.0.10.

10.0.0.191 is actually the IP address to the computer sending the queries.