Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf-00235301.pphosted.com a:secmail.ultipro.com -all

There are 16 domains that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf-00235301.pphosted.com a:secmail.ultipro.com -all. The top 16 records ordered by domain rank are listed below.