Question and response
Question
dig a493.dscb.akamai.net. NSEC
Answer
The response has no answer records.
Authority
dscb.akamai.net. 1000 SOA n0dscb.akamai.net. hostmaster.akamai.com. 1772025240 1000 1000 1000 1800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0