Question and response
Question
dig nea.net.pl. MX
Answer
nea.net.pl. 21600 MX 1 smtp.nea.net.pl.
Authority
nea.net.pl. 86400 NS dns2.bestmedia.com.pl.
nea.net.pl. 86400 NS dns1.bestmedia.com.pl.
Additional
smtp.nea.net.pl. 21600 A 31.132.68.142
dns1.bestmedia.com.pl. 21600 A 94.152.143.62
dns2.bestmedia.com.pl. 21600 A 94.152.158.243
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0