Question and response
Question
dig demo.netdesignhost.com. TXT
Answer
demo.netdesignhost.com. 3600 TXT "v=spf1 include:_spf.demo.netdesignhost.com ~all"
demo.netdesignhost.com. 3600 TXT "v=spf1 mx ptr ip4:150.95.20.138 mx:demo.netdesignhost.com ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4000, xrcode 0, version 0, flags 0