Question and response
Question
dig mailserver.dirffirstdata.com.br. TXT
Answer
mailserver.dirffirstdata.com.br. 300 TXT "v=spf1 include:spf.envie.email -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0