Domains with DNS TXT v=spf1 include:spf.webapps.net include:sendgrid.net include:spf.mailjet.com include:spf.protection.outlook.com ip4:52.166.89.12 -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.webapps.net include:sendgrid.net include:spf.mailjet.com include:spf.protection.outlook.com ip4:52.166.89.12 -all.

Top Domains with TXT set to v=spf1 include:spf.webapps.net include:sendgrid.net include:spf.mailjet.com include:spf.protection.outlook.com ip4:52.166.89.12 -all