Question and response
Question
dig calamusadv.com. MX
Answer
calamusadv.com. 3570 MX 10 mail.calamusadv.com.
Authority
The response has no authority records.
Additional
mail.calamusadv.com. 3570 A 83.136.106.126
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0