Domains with DNS TXT v=spf1 a mx include:s422.smtp-spf.sureserver.com include:s427.smtp-spf.sureserver.com include:s408.smtp-spf.sureserver.com include:spf.mandrillapp.com ~all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:s422.smtp-spf.sureserver.com include:s427.smtp-spf.sureserver.com include:s408.smtp-spf.sureserver.com include:spf.mandrillapp.com ~all.

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