Question and response
Question
dig dc-aa8e722993._spfm.yourdomain.com. TXT
Answer
dc-aa8e722993._spfm.yourdomain.com. 3600 TXT "v=spf1 include:_spf.google.com ~all"
Authority
yourdomain.com. 3600 NS ns04.domaincontrol.com.
yourdomain.com. 3600 NS ns03.domaincontrol.com.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0