Domains with DNS TXT v=spf1 mx a include:spf.sendinblue.com include:_spf1.mailmaster.co.th include:_spf.google.com include:mx2.2fishmail.com include:spf.mandrillapp.com include:mailgun.org ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a include:spf.sendinblue.com include:_spf1.mailmaster.co.th include:_spf.google.com include:mx2.2fishmail.com include:spf.mandrillapp.com include:mailgun.org ~all.