Question and response
Question
dig purdue.edu. NSEC3
Answer
The response has no answer records.
Authority
purdue.edu. 3600 SOA ns3.purdue.edu. hostmaster.purdue.edu. 716087205 1200 180 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0