Question and response
Question
dig aguideinistanbul.com. MX
Answer
aguideinistanbul.com. 3600 MX 0 mx.aguideinistanbul.com.
Authority
The response has no authority records.
Additional
mx.aguideinistanbul.com. 3600 A 64.62.133.90
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0