Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:spf.mandrillapp.com include:mktomail.com include:19628844.spf02.hubspotemail.net -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:spf.mandrillapp.com include:mktomail.com include:19628844.spf02.hubspotemail.net -all.

We're currently tracking 323,326,431 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.