Domains with DNS TXT v=spf1 ip4:93.87.16.156 include:spf.messagelabs.com include:sendgrid.net include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:93.87.16.156 include:spf.messagelabs.com include:sendgrid.net include:spf.protection.outlook.com -all.