Zone apex
Start of authority
Email
Serial
2011101800
Refresh
3h
Retry
1h
Expire
7d
Negative cache TTL
10h 40m
Question and response
Question
dig cgp.vtr.net. SOA
Answer
cgp.vtr.net. 300 SOA ns00.vtr.net. hostmaster.vtr.net. 2011101800 10800 3600 604800 38400
Authority
cgp.vtr.net. 300 NS ns01.vtr.net.
cgp.vtr.net. 300 NS ns00.vtr.net.
Additional
ns00.vtr.net. 300 A 200.104.255.130
ns01.vtr.net. 300 A 200.74.121.200
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0