Domains with DNS TXT v=spf1 mx include:spf.mailjet.com include:ispgateway.de include:spf.protection.outlook.com include:servers.mcsv.net include:spf.sendinblue.com ~all
There is 1 domain that have DNS TXT set to v=spf1 mx include:spf.mailjet.com include:ispgateway.de include:spf.protection.outlook.com include:servers.mcsv.net include:spf.sendinblue.com ~all.