Zone apex
Start of authority
Email
Serial
1178001
Refresh
2h
Retry
30m
Expire
10d
Negative cache TTL
30m
Question and response
Question
dig ns3.cisco.com. SOA
Answer
The response has no answer records.
Authority
cisco.com. 1800 SOA ns1.cisco.com. postmaster.cisco.com. 1178001 7200 1800 864000 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0