Domains with DNS TXT v=spf1 include:send.aweber.com include:mailgun.org ip4:50.87.144.235 +ip4:50.87.144.142 ~all
There is 1 domain that have DNS TXT set to v=spf1 include:send.aweber.com include:mailgun.org ip4:50.87.144.235 +ip4:50.87.144.142 ~all.