Question and response
Question
dig iris.mx.spoje.net. NS
Answer
iris.mx.spoje.net. 5 CNAME iris2.spoje.net.
Authority
spoje.net. 2158 SOA ns.spoje.net. tech.spoje.net. 1772042501 3600 600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0