Domains with DNS TXT v=spf1 include:spf.protection.outlook.com a mx ptr include:secureserver.net include:4668355.spf06.hubspotemail.net ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com a mx ptr include:secureserver.net include:4668355.spf06.hubspotemail.net ~all.

We're currently tracking 359,960,543 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.