Question and response
Question
dig masterdns.np6.net. CSYNC
Answer
The response has no answer records.
Authority
np6.net. 3600 SOA level.np6.com. masterdns.np6.com. 2001100613 21600 3600 1209600 86400
Additional
. 0 OPT ; payload 4000, xrcode 0, version 0, flags 0