Sunday, May 12, 2019

How do "IT professionals" record their DNS requests?

Hi everyone,

this is not an Home Networking question, nor a career/certificate one, so idk exactly where to ask it. How would you record the domain your DNS requests? I'm actually using tcpdump with a regular expression, but maybe there are better ways (as I'm not an expert). Here is it:

sudo tcpdump -tln 'port 53' 2>/dev/null | sed -n 's/^.\+? \(.\+\)\. .\+$/\1/p'

Ty in advance!



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