Domains with DNS TXT v=spf1 +a +mx ip4:66.147.236.162 include:spf.protection.outlook.com include:servers.mcsv.net include:sendgrid.net include:mail.zendesk.com ~all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx ip4:66.147.236.162 include:spf.protection.outlook.com include:servers.mcsv.net include:sendgrid.net include:mail.zendesk.com ~all.