Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf.smtp.com include:_spf.smtp.com mx include:_spf.salesforce.com include:relay.mailchannels.net ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf.smtp.com include:_spf.smtp.com mx include:_spf.salesforce.com include:relay.mailchannels.net ~all.

We're currently tracking 365,571,819 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.