Question and response
Question
dig voip.bluewirecs.com. NS
Answer
voip.bluewirecs.com. 5 CNAME srv4.bluewirecs.ca.
Authority
bluewirecs.ca. 10747 SOA ns1.scc-zip.net. dnsadmin.scc-zip.net. 2012121198 28800 7200 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0