Domains with DNS TXT v=spf1 +a +mx +ip4:45.179.90.30 include:spf.sinai.staydns.com ~allv=spf1 include:_spf.rdstation.com.br include:sendgrid.net ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:45.179.90.30 include:spf.sinai.staydns.com ~allv=spf1 include:_spf.rdstation.com.br include:sendgrid.net ~all.