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?
Maybe you can run one of those crazy
nmapscans to see what it is?Or maybe it’s a better idea to figure out why it’s happening in the first place instead hmm