ntp0.cam.ac.uk. A AAAA RRSIG NSEC
Question and response
Question
dig pool.ntp0.cam.ac.uk. NSEC
Answer
pool.ntp0.cam.ac.uk. 3600 NSEC ntp0.cam.ac.uk. A AAAA RRSIG NSEC
Authority
ntp0.cam.ac.uk. 3600 NS auth1.dns.cam.ac.uk.
ntp0.cam.ac.uk. 3600 NS auth0.dns.cam.ac.uk.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0