Zone apex
Start of authority
Email
Serial
2012031900
Refresh
3h
Retry
1h
Expire
7d
Negative cache TTL
1d
Question and response
Question
dig whyy-lb.dca.net. SOA
Answer
whyy-lb.dca.net. 28800 SOA ns1.dca.net. hostmaster.dca.net. 2012031900 10800 3600 604800 86400
Authority
whyy-lb.dca.net. 28800 NS ns2.dca.net.
whyy-lb.dca.net. 28800 NS ns1.dca.net.
Additional
ns1.dca.net. 600 A 207.245.84.201
ns2.dca.net. 600 A 207.245.82.2
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0