Question and response
Question
dig ns2.helps7.com. AAAA
Answer
ns2.helps7.com. 4 CNAME helps7.com.
Authority
helps7.com. 2796 SOA ns-969.awsdns-57.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0