Question and response
Question
dig supplydemand.careerbuilder.com. NS
Answer
supplydemand.careerbuilder.com. 5 CNAME supplydemand.wfa-ui.com.
Authority
wfa-ui.com. 2137 SOA dns1.registrar-servers.com. hostmaster.registrar-servers.com. 1772577479 43200 3600 604800 3601
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0