The Linux dig command is useful for DNS lookup and to query specific DNS name servers. Basic syntax is: This will give you a generic answer similar to this: ; <<>> DiG 9.10.6 <<>> oopsla.com ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 31918 ;; flags: qr rd ra; …