Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:5339921.spf03.hubspotemail.net include:spf.mandrillapp.com -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:5339921.spf03.hubspotemail.net include:spf.mandrillapp.com -all.

We're currently tracking 375,640,409 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.