Domains with DNS TXT v=spf1 ip4:66.7.241.218 include:sendgrid.net include:spf.mandrillapp.com include:spf.protection.outlook.com include:_spf.salesforce.com include:servers.mcsv.net ~all
There are 2 domains that have DNS TXT set to v=spf1 ip4:66.7.241.218 include:sendgrid.net include:spf.mandrillapp.com include:spf.protection.outlook.com include:_spf.salesforce.com include:servers.mcsv.net ~all. The top 2 records ordered by domain rank are listed below.