Question and response
Question
dig spf.merchantpro.com. NSEC3
Answer
The response has no answer records.
Authority
merchantpro.com. 300 SOA ns.rackspace.com. domains.shopmania.net. 1765368788 21600 3600 1814400 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0