Question and response
Question
dig bruen.zapurn.com. MX
Answer
bruen.zapurn.com. 1800 MX 10 mail.zapurn.com.
Authority
zapurn.com. 1800 NS dns1.registrar-servers.com.
zapurn.com. 1800 NS dns2.registrar-servers.com.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0