Question and response
Question
dig us2relay2.mx.pearson.com. NSEC
Answer
The response has no answer records.
Authority
pearson.com. 900 SOA dns-amer-2.ptns.pearson.com. gns-dnsoperations.pearson.com. 2013052593 900 900 2592000 900
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0