Domains with DNS TXT v=spf1 a mx include:_spf.google.com include:spf.mail23.saviomedia.gmbh include:mailgun.org ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:_spf.google.com include:spf.mail23.saviomedia.gmbh include:mailgun.org ~all.