Domains with DNS TXT v=spf1 a mx include:google.com include:email-od.com include:servers.mcsv.net include:spf.mandrillapp.com ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:google.com include:email-od.com include:servers.mcsv.net include:spf.mandrillapp.com ~all.