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Top Domains with TXT set to v=spf1 include:_spf.eu.sparkpostmail.com include:spf.protection.outlook.com include:sendgrid.net include:_customdomain.learnifier.se include:fsspfeuc.freshemail.io ip4:93.188.2.56 ip4:93.188.3.52 ip4:185.94.12.21 ip4:185.94.12.22 -all