Question and response
Question
dig www.equinix.com.edgekey.net. NS
Answer
www.equinix.com.edgekey.net. 5 CNAME e13414.b.akamaiedge.net.
Authority
b.akamaiedge.net. 1000 SOA n0b.akamaiedge.net. hostmaster.akamai.com. 1773524148 1000 1000 1000 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0