Domains with DNS TXT v=spf1 mx a ptr include:eu.mailgun.org include:spf.sendinblue.com include:spf.strold.io ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a ptr include:eu.mailgun.org include:spf.sendinblue.com include:spf.strold.io ~all.