Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com include:spf.fortnox.se include:spf.smtp2go.com -all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com include:spf.fortnox.se include:spf.smtp2go.com -all.

We're currently tracking 345,594,140 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.