drill, dns tool, dig/drill, dnsutils to ldns dig -> dirll drill if you can, dig if you have to, nslookup if you must https://imdjh.github.io/toolchain/2015/10/07/drill-if-you-can-dig-if-you-have-to.html 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 # install drill ## aws linux yum install ldns-utils ## archlinux sudo pacman -S ldns # ubuntu sudo apt install ldnsutils #