iscmrtutprl15.isc.upenn.edu. A AAAA RRSIG NSEC
Question and response
Question
dig iscmrtutprl14.isc.upenn.edu. NSEC
Answer
iscmrtutprl14.isc.upenn.edu. 600 NSEC iscmrtutprl15.isc.upenn.edu. A AAAA RRSIG NSEC
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0