"v=spf1 include:spf1.muitomaisemail.com.br ~all"
Question and response
Question
dig onstarbr.irtbr.com. SPF
Answer
onstarbr.irtbr.com. 1800 SPF "v=spf1 include:spf1.muitomaisemail.com.br ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0