printshop.dbfgroup.com has no CNAME records.
Question and response
Question
dig printshop.dbfgroup.com. NS
Answer
The response has no answer records.
Authority
dbfgroup.com. 7454 SOA ns2.ksc.net. hostmaster.ns.ksc.co.th. 2015091110 28800 7200 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0