_25._tcp.mx1.uni-rostock.de. A RRSIG NSEC
Question and response
Question
dig mx1.uni-rostock.de. NSEC
Answer
mx1.uni-rostock.de. 900 NSEC _25._tcp.mx1.uni-rostock.de. A RRSIG NSEC
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0