Domains with DNS TXT v=spf1 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:aspmx.pardot.com ip4:50.202.108.10 include:mail.zendesk.com include:_spf.salesforce.com ip4:81.17.254.9 include:secureserver.net include:spf.smtp2go.com include:one.zoho.com include:zoho.eu ~all

There are 2 domains that have DNS TXT set to v=spf1 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:aspmx.pardot.com ip4:50.202.108.10 include:mail.zendesk.com include:_spf.salesforce.com ip4:81.17.254.9 include:secureserver.net include:spf.smtp2go.com include:one.zoho.com include:zoho.eu ~all. The top 2 records ordered by domain rank are listed below.

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