Domains with DNS TXT v=spf1 ip4:68.66.216.59 include:_spf.google.com include:mailgun.org include:sendgrid.net ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:68.66.216.59 include:_spf.google.com include:mailgun.org include:sendgrid.net ~all.