Question and response
Question
dig energoaqua.cz. MX
Answer
energoaqua.cz. 1800 MX 10 posta.energoaqua.cz.
Authority
The response has no authority records.
Additional
posta.energoaqua.cz. 1800 A 62.168.59.69
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0