Question and response
Question
dig zmb-gate.mysmtp.com. TXT
Answer
zmb-gate.mysmtp.com. 3600 TXT "v=spf1 +mx include:dedicated.mysmtp.com ~all"
Authority
mysmtp.com. 3600 NS pdns02.domaincontrol.com.
mysmtp.com. 3600 NS pdns01.domaincontrol.com.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0