Question and response
Question
dig reply.s50.exacttarget.com. NSEC
Answer
The response has no answer records.
Authority
s50.exacttarget.com. 300 SOA dns1.p01.nsone.net. hostmaster.nsone.net. 1680024972 7200 3600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0