Question and response
Question
dig lsusp.com. MX
Answer
lsusp.com. 600 MX 0 lsusp-com.mail.protection.outlook.com.
Authority
lsusp.com. 86400 NS lsu-bdds4.lsu.edu.
lsusp.com. 86400 NS lsu-bdds2.lsu.edu.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0