Zone apex
Start of authority
Email
Serial
2012272618
Refresh
1d
Retry
2h
Expire
28d
Negative cache TTL
15m
Question and response
Question
dig _spf.sdu.dk. SOA
Answer
The response has no answer records.
Authority
sdu.dk. 900 SOA ns1.sdu.dk. dns.sdu.dk. 2012272618 86400 7200 2419200 900
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0