Question and response
Question
dig mailserver.advnevescosta.com.br. TXT
Answer
mailserver.advnevescosta.com.br. 300 TXT "v=spf1 ip4:51.79.73.114 ip4:66.70.229.243 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0