Domains with DNS TXT v=spf1 mx a ip4:185.83.11.51 include:spf.protection.outlook.com a:smtp.contict.nl include:spf-breaks-email.bit.nl include:sendgrid.net -all
There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:185.83.11.51 include:spf.protection.outlook.com a:smtp.contict.nl include:spf-breaks-email.bit.nl include:sendgrid.net -all.