Domains with DNS TXT pf1 include:spf.protection.outlook.com include:spf.stackmail.com -all

There is 1 domain that have DNS TXT set to pf1 include:spf.protection.outlook.com include:spf.stackmail.com -all.

Top Domains with TXT set to pf1 include:spf.protection.outlook.com include:spf.stackmail.com -all