Hi all,
I have a list of domains (about 100 or so) in a text file called domains.txt, I want to find out the A records of all of those domains but I don’t want to do it manually for each single domain.
Is there a command that I could use to do this automatically for all domains?
Thanks!
Hello,
Yes, you could use this command to do a quick DNS lookup for all of the domains in the domains.txt file:
cat domains.txt |xargs -I % echo "echo % ; dig +short %" | sh
Hope that this helps!
Regards,
Bobby
Thanks! This helps a lot, and if I wanted to check the MX record as well what would I need to do?
Hello,
In this case the command would be:
cat domains.txt |xargs -I % echo "echo % ; dig +short % ; dig +short mx %" | sh
Regards,
Bobby