Domains with DNS TXT v=spf1 mx a include:_spf.google.com include:mailgun.org include:spf.campminder.com ip4:3.83.17.43 ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a include:_spf.google.com include:mailgun.org include:spf.campminder.com ip4:3.83.17.43 ~all.