Domains with DNS TXT v=spf1 a:snedgrid.net a:optym.com include:spf.protection.outlook.com include:enterprise.protection.outlook.com include:aspmx.pardot.com include:sendgrid.net -all
There is 1 domain that have DNS TXT set to v=spf1 a:snedgrid.net a:optym.com include:spf.protection.outlook.com include:enterprise.protection.outlook.com include:aspmx.pardot.com include:sendgrid.net -all.