Domains with DNS TXT v=spf1 include:_spf.salecore.com include:spf.protection.outlook.com include:mailgun.org include:sendgrid.net ~all

There is 1 domain that have DNS TXT set to v=spf1 include:_spf.salecore.com include:spf.protection.outlook.com include:mailgun.org include:sendgrid.net ~all.

Top Domains with TXT set to v=spf1 include:_spf.salecore.com include:spf.protection.outlook.com include:mailgun.org include:sendgrid.net ~all