Question and response
Question
dig itau-mail-2.hostmax.com.br. TXT
Answer
itau-mail-2.hostmax.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