Question and response
Question
dig ns1.infosentials.com. NSEC3
Answer
ns1.infosentials.com. 5 CNAME infosentials.com.
Authority
infosentials.com. 3600 SOA ns-1296.awsdns-34.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0