Question and response
Question
dig caifca.fca.uncu.edu.ar. CDNSKEY
Answer
caifca.fca.uncu.edu.ar. 5 CNAME ghs.googlehosted.com.
Authority
googlehosted.com. 60 SOA ns1.google.com. dns-admin.google.com. 879543655 900 900 1800 60
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0