Question and response
Question
dig alticeusa.com. MX
Answer
alticeusa.com. 900 MX 5 alticeusa-com.mail.protection.outlook.com.
Authority
alticeusa.com. 300 NS authns1.cv.net.
alticeusa.com. 300 NS authns1.cvnet.com.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0