Domains with DNS TXT v=spf1 ip4:216.185.23.8 include:sparkpostmail.com include:servers.mcsv.net include:sendgrid.net include:spf.protection.outlook.com ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:216.185.23.8 include:sparkpostmail.com include:servers.mcsv.net include:sendgrid.net include:spf.protection.outlook.com ~all.

Top Domains with TXT set to v=spf1 ip4:216.185.23.8 include:sparkpostmail.com include:servers.mcsv.net include:sendgrid.net include:spf.protection.outlook.com ~all