PHL-FM-SMTP.CGIPDC.COM has no CNAME records.
Question and response
Question
dig PHL-FM-SMTP.CGIPDC.COM. NS
Answer
The response has no answer records.
Authority
CGIPDC.COM. 8 SOA ns.cgi.COM. dnsops\.gto.cgi.COM. 791334922 1200 180 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0