Question and response
Question
dig ns2.fsa2001.com. AAAA
Answer
ns2.fsa2001.com. 5 CNAME fsa2001.com.
Authority
fsa2001.com. 3406 SOA dns.fsa2001.com. hostmaster.fsa2001.com. 1511716104 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0