I read that the additional secition part of a DNS packet is just used for the response. That means it should be empty in the query. But when I run a normal dig command (
dig google.com) and then have a look at the packet that was sent (with wireshark) I recognize that the additional information section isn't empty (I'm sure I looked up the query not the response).
When I run the same with drill (
drill google.com) the additional information section is empty as I thiught it should be.
Can you explain me the meaning of this additional information in the section?
Thanks in advance!