Question and response
Question
dig corisvc.info. TXT
Answer
corisvc.info. 3600 TXT "v=spf1 include:_spf.corisvc.info -all"
Authority
corisvc.info. 3600 NS ns64.domaincontrol.com.
corisvc.info. 3600 NS ns63.domaincontrol.com.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0