Question and response
Question
dig ns2.ic-sa.com. AAAA
Answer
ns2.ic-sa.com. 2 CNAME ic-sa.com.
Authority
ic-sa.com. 3298 SOA ns-1999.awsdns-57.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0