Zone apex
Start of authority
Email
Serial
2008122960
Refresh
8h
Retry
4h
Expire
41d 16h
Negative cache TTL
1d
Question and response
Question
dig auth.netnam.vn. SOA
Answer
The response has no answer records.
Authority
netnam.vn. 3600 SOA ns1.netnam.vn. root.ns1.netnam.vn. 2008122960 28800 14400 3600000 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0