Domains with DNS TXT v=spf1 a include:relay.mailchannels.net include:_spf.elasticemail.com include:edgepilot.com include:spf.constantcontact.com include:spf.mandrillapp.com ~all
There is 1 domain that have DNS TXT set to v=spf1 a include:relay.mailchannels.net include:_spf.elasticemail.com include:edgepilot.com include:spf.constantcontact.com include:spf.mandrillapp.com ~all.