Domains with DNS TXT v=spf1 a mx ip4:136.144.229.181 include:spf.dehostingleverancier.nl include:spf.protection.outlook.com include:spf-eu.emailsignatures365.com include: spf.flowmailer.net -all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:136.144.229.181 include:spf.dehostingleverancier.nl include:spf.protection.outlook.com include:spf-eu.emailsignatures365.com include: spf.flowmailer.net -all.