Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:mailgun.org include:_spf.google.com a:mxsec.iantispam.fr -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:mailgun.org include:_spf.google.com a:mxsec.iantispam.fr -all.