Domains with DNS TXT v=spf1 ip4:206.53.252.80 ip4:206.53.249.125 include:cust-spf.exacttarget.com include:_spf.salesforce.com include:spf.protection.outlook.com -all

There are 32 domains that have DNS TXT set to v=spf1 ip4:206.53.252.80 ip4:206.53.249.125 include:cust-spf.exacttarget.com include:_spf.salesforce.com include:spf.protection.outlook.com -all. The top 32 records ordered by domain rank are listed below.