Question and response
Question
dig rsweb.com.do. MX
Answer
rsweb.com.do. 14400 MX 0 rsweb.com.do.
Authority
The response has no authority records.
Additional
rsweb.com.do. 14400 A 50.31.166.21
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0