Question and response
Question
dig smtp02.it.megacable.net.mx. NXT
Answer
The response has no answer records.
Authority
net.mx. 1800 SOA m.mx-ns.mx. hostmaster.nic.mx. 1772579796 900 900 604800 1800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0