Question and response
Question
dig sisko.mav.com.br. TXT
Answer
sisko.mav.com.br. 1200 TXT "v=spf1 include:spf.m9.network ip4:149.56.175.114 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 2800, xrcode 0, version 0, flags 0