Question and response
Question
dig mail64.cb264.tslsv.com. TXT
Answer
mail64.cb264.tslsv.com. 3600 TXT "v=spf1 include:smtp.txmsv.com ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0