Question and response
Question
dig track.stat-pulse.com. NS
Answer
track.stat-pulse.com. 3 CNAME pr.sendpulse.com.
Authority
sendpulse.com. 805 SOA ns-181.awsdns-22.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0