Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:8243248.spf01.hubspotemail.net include:spf.ymem.net include:spf.intermedia.net include:sendgrid.net include:_spf.psm.knowbe4.com include:spf.zoho.com include:transmail.net -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:8243248.spf01.hubspotemail.net include:spf.ymem.net include:spf.intermedia.net include:sendgrid.net include:_spf.psm.knowbe4.com include:spf.zoho.com include:transmail.net -all.

We're currently tracking 392,275,537 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.