Domains with DNS TXT v=spf1 +a include:spf.protection.outlook.com include:_spf.cleanmx.pt -all

There is 1 domain that have DNS TXT set to v=spf1 +a include:spf.protection.outlook.com include:_spf.cleanmx.pt -all.

Top Domains with TXT set to v=spf1 +a include:spf.protection.outlook.com include:_spf.cleanmx.pt -all