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