_25._tcp.mail2.survey-it.dk. A MX TXT RRSIG NSEC
Question and response
Question
dig mail2.survey-it.dk. NSEC
Answer
mail2.survey-it.dk. 600 NSEC _25._tcp.mail2.survey-it.dk. A MX TXT RRSIG NSEC
Authority
survey-it.dk. 3600 NS ns2.survey-it.dk.
survey-it.dk. 3600 NS ns01.one.com.
survey-it.dk. 3600 NS ns1.survey-it.dk.
survey-it.dk. 3600 NS ns02.one.com.
Additional
ns1.survey-it.dk. 3600 A 217.195.184.67
ns2.survey-it.dk. 3600 A 217.195.184.83
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0