Question and response
Question
dig mail.tma.uzsci.net. CDS
Answer
mail.tma.uzsci.net. 10800 CNAME tma.tma.uzsci.net.
Authority
tma.uzsci.net. 10800 SOA ns01.uzsci.net. root.ns01.uzsci.net. 2005102404 10800 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0