Zone apex
Start of authority
Email
Serial
2012100538
Refresh
2h
Retry
10m
Expire
7d
Negative cache TTL
15m
Question and response
Question
dig static.optonline.net. SOA
Answer
static.optonline.net. 7200 SOA authns1.cv.net. hostmaster.cv.net. 2012100538 7200 600 604800 900
Authority
static.optonline.net. 7200 NS authns1.cvnet.com.
static.optonline.net. 7200 NS authns1.cv.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0