Domains with DNS TXT v=spf1 mx a ip4:179.191.88.90 ip4:200.155.188.250 include:chispf.chiarottino.com.br include:mailgun.org -all
There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:179.191.88.90 ip4:200.155.188.250 include:chispf.chiarottino.com.br include:mailgun.org -all.