Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf.smartemailing.cz include:eu.zeptomail.net include:eu.transmail.net include:spf-de.emailsignatures365.com -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf.smartemailing.cz include:eu.zeptomail.net include:eu.transmail.net include:spf-de.emailsignatures365.com -all.

We're currently tracking 470,516,924 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.