Domains with DNS TXT v=spf1 +mx +a +ip4:89.187.85.10 +include:mailgun.org +include:relay.mailchannels.net +include:sendgrid.net ~all
There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:89.187.85.10 +include:mailgun.org +include:relay.mailchannels.net +include:sendgrid.net ~all.