Domains with DNS TXT v=spf1 a mx include:servers.mcsv.net include:spf.mandrillapp.com include:mail.zendesk.com include:customeriomail.com ~all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:servers.mcsv.net include:spf.mandrillapp.com include:mail.zendesk.com include:customeriomail.com ~all.

We're currently tracking 317,497,651 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.