Zone apex
Start of authority
Email
Serial
1527
Refresh
3h
Retry
1h
Expire
28d
Negative cache TTL
15m
Question and response
Question
dig ns2-ext.unsw.edu.au. SOA
Answer
The response has no answer records.
Authority
unsw.edu.au. 900 SOA ddi-master.net.unsw.edu.au. hostmaster.unsw.edu.au. 1527 10800 3600 2419200 900
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0